A classification of the bird species of South America

South American Classification Committee
American Ornithologists' Union
(Part 8)

 

Part 8. Suboscine Passeriformes, C (Tyrannidae to Pipridae) (below)

Part 1. Struthioniformes to Ciconiiformes (click)
Part 2. Falconiformes to Charadriiformes (click)
Part 3. Columbiformes to Caprimulgiformes (click)
Part 4. Apodiformes (click)
Part 5. Trogoniformes to Piciformes (click)
Part 6. Suboscine Passeriformes, A (Eurylaimidae and Furnariidae) (click)
Part 7. Suboscine Passeriformes, B (Thamnophilidae to Rhinocryptidae) (click)
Part 9. Oscine Passeriformes, A (Vireonidae to Sturnidae) (click)
Part 10. Oscine Passeriformes, B (Motacillidae to Emberizidae) (click)
Part 11. Oscine Passeriformes, C (Cardinalidae to end) (click)

Hypothetical List (click)
Hybrids and Dubious Taxa (click)
Literature Cited (click)



 

PASSERIFORMES
Suborder TYRANNI (SUBOSCINES) (concluded)


TYRANNIDAE (TYRANT FLYCATCHERS) 1
Phyllomyias burmeisteri Rough-legged Tyrannulet 2, 2a, 2b
Phyllomyias virescens
Greenish Tyrannulet 3, 3a
Phyllomyias reiseri
Reiser's Tyrannulet 3, 3a, 4
Phyllomyias urichi
Urich's Tyrannulet 3, 4
Phyllomyias sclateri
Sclater's Tyrannulet 3, 5
Phyllomyias fasciatus
Planalto Tyrannulet
Phyllomyias griseiceps Sooty-headed Tyrannulet 5a
Phyllomyias nigrocapillus
Black-capped Tyrannulet 6
Phyllomyias cinereiceps
Ashy-headed Tyrannulet 6
Phyllomyias uropygialis
Tawny-rumped Tyrannulet 6
Phyllomyias plumbeiceps
Plumbeous-crowned Tyrannulet 7
Phyllomyias griseocapilla
Gray-capped Tyrannulet 7
Tyrannulus elatus
Yellow-crowned Tyrannulet 7a
Myiopagis gaimardii
Forest Elaenia 7b
Myiopagis caniceps
Gray Elaenia 7c
Myiopagis olallai
Foothill Elaenia 8
Myiopagis subplacens
Pacific Elaenia
Myiopagis flavivertex Yellow-crowned Elaenia
Myiopagis viridicata Greenish Elaenia 8b, 8c
Elaenia flavogaster
Yellow-bellied Elaenia 8e, 8f
Elaenia martinica
Caribbean Elaenia 8d
Elaenia spectabilis
Large Elaenia 8e, 9
Elaenia ridleyana
Noronha Elaenia 9
Elaenia albiceps
White-crested Elaenia 10, 10c, 10d, 10g
Elaenia parvirostris
Small-billed Elaenia 10c
Elaenia mesoleuca
Olivaceous Elaenia
Elaenia strepera Slaty Elaenia
Elaenia gigas Mottle-backed Elaenia 8f
Elaenia pelzelni
Brownish Elaenia
Elaenia cristata Plain-crested Elaenia 10cc
Elaenia chiriquensis
Lesser Elaenia 8d, 10b
Elaenia ruficeps
Rufous-crowned Elaenia 10cc
Elaenia frantzii
Mountain Elaenia 10a
Elaenia obscura
Highland Elaenia 10a
Elaenia dayi
Great Elaenia 10a, 10e
Elaenia pallatangae
Sierran Elaenia 10f, 10g
Ornithion brunneicapillus
Brown-capped Tyrannulet 11, 11b, 11c
Ornithion inerme
White-lored Tyrannulet
Camptostoma obsoletum Southern Beardless-Tyrannulet 11d, 11e
Suiriri suiriri
Suiriri Flycatcher 12
Suiriri islerorum
Chapada Flycatcher 13
Mecocerculus poecilocercus
White-tailed Tyrannulet 14a
Mecocerculus hellmayri
Buff-banded Tyrannulet 14a
Mecocerculus stictopterus
White-banded Tyrannulet
Mecocerculus leucophrys White-throated Tyrannulet 14, 14b
Mecocerculus calopterus
Rufous-winged Tyrannulet
Mecocerculus minor Sulphur-bellied Tyrannulet
Anairetes nigrocristatus Black-crested Tit-Tyrant 15, 15a
Anairetes reguloides
Pied-crested Tit-Tyrant 15
Anairetes alpinus
Ash-breasted Tit-Tyrant
Anairetes flavirostris Yellow-billed Tit-Tyrant
Anairetes parulus Tufted Tit-Tyrant 15b
Anairetes fernandezianus
Juan Fernandez Tit-Tyrant 15b
Anairetes agilis
Agile Tit-Tyrant 16
Anairetes agraphia
Unstreaked Tit-Tyrant 16
Serpophaga cinerea
Torrent Tyrannulet
Serpophaga hypoleuca River Tyrannulet 17
Serpophaga nigricans
Sooty Tyrannulet
Serpophaga subcristata White-crested Tyrannulet 18
Serpophaga munda
White-bellied Tyrannulet 18, 19
Phaeomyias murina
Mouse-colored Tyrannulet 20
Capsiempis flaveola
Yellow Tyrannulet 21
Polystictus pectoralis
Bearded Tachuri 21a, 21b, 21c
Polystictus superciliaris
Gray-backed Tachuri 21a, 21b
Pseudocolopteryx sclateri
Crested Doradito 43b
Pseudocolopteryx acutipennis
Subtropical Doradito 22
Pseudocolopteryx dinelliana
Dinelli's Doradito 22, 22a
Pseudocolopteryx flaviventris
Warbling Doradito
Pseudotriccus pelzelni Bronze-olive Pygmy-Tyrant 22b, 22c
Pseudotriccus simplex
Hazel-fronted Pygmy-Tyrant 22b
Pseudotriccus ruficeps
Rufous-headed Pygmy-Tyrant 22d
Corythopis torquatus
Ringed Antpipit 23, 23a, 24
Corythopis delalandi
Southern Antpipit 23, 23a
Euscarthmus meloryphus
Tawny-crowned Pygmy-Tyrant 24a
Euscarthmus rufomarginatus
Rufous-sided Pygmy-Tyrant
Pseudelaenia leucospodia Gray-and-white Tyrannulet 25
Stigmatura napensis
Lesser Wagtail-Tyrant 25a, 25b
Stigmatura budytoides
Greater Wagtail-Tyrant 25a
Zimmerius vilissimus
Paltry Tyrannulet 26, 27
Zimmerius bolivianus
Bolivian Tyrannulet 26
Zimmerius cinereicapilla
Red-billed Tyrannulet 26, 28, 28a, 29a
Zimmerius villarejoi
Mishana Tyrannulet 29, 29a
Zimmerius gracilipes
Slender-footed Tyrannulet 26, 28a, 28b
Zimmerius chrysops
Golden-faced Tyrannulet 26, 26a, 30
Zimmerius viridiflavus
Peruvian Tyrannulet 26
Phylloscartes poecilotis
Variegated Bristle-Tyrant 31
Phylloscartes chapmani
Chapman's Bristle-Tyrant 31
Phylloscartes ophthalmicus
Marble-faced Bristle-Tyrant 31, 31a
Phylloscartes venezuelanus
Venezuelan Bristle-Tyrant 31
Phylloscartes lanyoni
Antioquia Bristle-Tyrant 32, 31b
Phylloscartes orbitalis
Spectacled Bristle-Tyrant 31, 31b
Phylloscartes eximius
Southern Bristle-Tyrant 31
Phylloscartes ventralis
Mottle-cheeked Tyrannulet 32a
Phylloscartes kronei
Restinga Tyrannulet 34, 32a
Phylloscartes beckeri
Bahia Tyrannulet 35, 32a
Phylloscartes virescens
Olive-green Tyrannulet 32a
Phylloscartes gualaquizae
Ecuadorian Tyrannulet 31c
Phylloscartes nigrifrons
Black-fronted Tyrannulet 31d, 31dd
Phylloscartes superciliaris
Rufous-browed Tyrannulet 31e, 36b
Phylloscartes ceciliae
Alagoas Tyrannulet 33, 36b
Phylloscartes flaviventris
Rufous-lored Tyrannulet 31, 36, 36a, 36b
Phylloscartes parkeri
Cinnamon-faced Tyrannulet 37, 36a, 36b
Phylloscartes roquettei
Minas Gerais Tyrannulet 36b
Phylloscartes paulista
São Paulo Tyrannulet 38
Phylloscartes oustaleti
Oustalet's Tyrannulet
Phylloscartes difficilis Serra do Mar Tyrannulet
Phylloscartes sylviolus Bay-ringed Tyrannulet 36b, 39
Mionectes striaticollis
Streak-necked Flycatcher
Mionectes olivaceus Olive-striped Flycatcher
Mionectes oleagineus Ochre-bellied Flycatcher 40, 40a
Mionectes macconnelli
McConnell's Flycatcher 40
Mionectes rufiventris
Gray-hooded Flycatcher 40
Leptopogon amaurocephalus
Sepia-capped Flycatcher 41
Leptopogon superciliaris
Slaty-capped Flycatcher 41d
Leptopogon rufipectus
Rufous-breasted Flycatcher 41a, 41b
Leptopogon taczanowskii
Inca Flycatcher 41a
Sublegatus arenarum
Northern Scrub-Flycatcher 41c, 41e, 42
Sublegatus obscurior
Amazonian Scrub-Flycatcher 41f, 42
Sublegatus modestus
Southern Scrub-Flycatcher 41f, 42
Inezia tenuirostris
Slender-billed Tyrannulet 42a, 42aa, 42b, 42c, 42e
Inezia inornata
Plain Tyrannulet 42a, 42d
Inezia subflava
Amazonian Tyrannulet 43
Inezia caudata
Pale-tipped Tyrannulet 43
Myiotriccus ornatus
Ornate Flycatcher 43a
Tachuris rubrigastra
Many-colored Rush-Tyrant 43b
Culicivora caudacuta
Sharp-tailed Tyrant 44
Myiornis auricularis
Eared Pygmy-Tyrant 45, 45a
Myiornis albiventris
White-bellied Pygmy-Tyrant 45a, 45b
Myiornis atricapillus
Black-capped Pygmy-Tyrant 46
Myiornis ecaudatus
Short-tailed Pygmy-Tyrant 46, 46a
Oncostoma cinereigulare
Northern Bentbill (V?) 45, 46b, 47
Oncostoma olivaceum Southern Bentbill 47
Lophotriccus pileatus
Scale-crested Pygmy-Tyrant 45, 47c
Lophotriccus vitiosus
Double-banded Pygmy-Tyrant 47a, 47b
Lophotriccus eulophotes
Long-crested Pygmy-Tyrant 47a
Lophotriccus galeatus
Helmeted Pygmy-Tyrant 48
Atalotriccus pilaris
Pale-eyed Pygmy-Tyrant 45, 49, 49a
Hemitriccus minor
Snethlage's Tody-Tyrant 45, 50, 50a, 50b
Hemitriccus spodiops
Yungas Tody-Tyrant 50a
Hemitriccus flammulatus
Flammulated Pygmy-Tyrant 53, 53a
Hemitriccus diops
Drab-breasted Pygmy-Tyrant 53, 53a
Hemitriccus obsoletus
Brown-breasted Pygmy-Tyrant 53, 53a
Hemitriccus josephinae
Boat-billed Tody-Tyrant 54
Hemitriccus zosterops
White-eyed Tody-Tyrant 51, 55, 63d, 63e
Hemitriccus griseipectus
White-bellied Tody-Tyrant 51, 55, 63d
Hemitriccus orbitatus
Eye-ringed Tody-Tyrant 51, 63d
Hemitriccus iohannis
Johannes's Tody-Tyrant 51, 56, 63d
Hemitriccus striaticollis
Stripe-necked Tody-Tyrant 51, 63d, 63e
Hemitriccus nidipendulus
Hangnest Tody-Tyrant 51, 63d
Hemitriccus margaritaceiventer
Pearly-vented Tody-Tyrant 51, 51a, 63d
Hemitriccus inornatus
Pelzeln's Tody-Tyrant 57, 63d
Hemitriccus minimus
Zimmer's Tody-Tyrant 51, 58
Hemitriccus granadensis
Black-throated Tody-Tyrant 51, 63c, 63d
Hemitriccus cinnamomeipectus
Cinnamon-breasted Tody-Tyrant 59, 60, 60a
Hemitriccus mirandae
Buff-breasted Tody-Tyrant 51, 51b, 60, 60a, 60b
Hemitriccus kaempferi
Kaempfer's Tody-Tyrant 60, 60a
Hemitriccus rufigularis
Buff-throated Tody-Tyrant 51, 63d
Hemitriccus furcatus
Fork-tailed Pygmy-Tyrant 61
Poecilotriccus ruficeps
Rufous-crowned Tody-Flycatcher 62, 62a
Poecilotriccus luluae
Johnson's Tody-Flycatcher 62, 62b, 62c
Poecilotriccus albifacies
White-cheeked Tody-Flycatcher 63, 64a, 64b
Poecilotriccus capitalis
Black-and-white Tody-Flycatcher 63, 64, 64a, 64b, 65
Poecilotriccus senex
Buff-cheeked Tody-Flycatcher 63, 66
Poecilotriccus russatus
Ruddy Tody-Flycatcher 63, 63b, 63d
Poecilotriccus plumbeiceps
Ochre-faced Tody-Flycatcher 63, 63b, 63d
Poecilotriccus fumifrons
Smoky-fronted Tody-Flycatcher 63, 63c
Poecilotriccus latirostris
Rusty-fronted Tody-Flycatcher 63, 63c
Poecilotriccus sylvia
Slate-headed Tody-Flycatcher 63, 63b
Poecilotriccus calopterus
Golden-winged Tody-Flycatcher 63, 67
Poecilotriccus pulchellus
Black-backed Tody-Flycatcher 63, 67
Taeniotriccus andrei
Black-chested Tyrant 68
Todirostrum maculatum
Spotted Tody-Flycatcher
Todirostrum poliocephalum Gray-headed Tody-Flycatcher 69
Todirostrum cinereum
Common Tody-Flycatcher
Todirostrum viridanum Maracaibo Tody-Flycatcher 70
Todirostrum nigriceps
Black-headed Tody-Flycatcher 71
Todirostrum pictum
Painted Tody-Flycatcher 71
Todirostrum chrysocrotaphum
Yellow-browed Tody-Flycatcher 71, 71a
Cnipodectes subbrunneus
Brownish Twistwing 72, 72a, 72b
Cnipodectes superrufus
Rufous Twistwing 72c
Rhynchocyclus olivaceus
Olivaceous Flatbill 72b
Rhynchocyclus brevirostris
Eye-ringed Flatbill 73
Rhynchocyclus pacificus
Pacific Flatbill 73
Rhynchocyclus fulvipectus
Fulvous-breasted Flatbill 73
Tolmomyias sulphurescens
Yellow-olive Flycatcher 72b, 74, 74a
Tolmomyias traylori
Orange-eyed Flycatcher 74, 75
Tolmomyias assimilis
Yellow-margined Flycatcher 74, 76, 76a
Tolmomyias poliocephalus
Gray-crowned Flycatcher 74, 74b
Tolmomyias flaviventris
Yellow-breasted Flycatcher 74, 77
Platyrinchus saturatus
Cinnamon-crested Spadebill
Platyrinchus mystaceus White-throated Spadebill 78, 78a
Platyrinchus coronatus
Golden-crowned Spadebill
Platyrinchus flavigularis
Yellow-throated Spadebill
Platyrinchus platyrhynchos White-crested Spadebill
Platyrinchus leucoryphus Russet-winged Spadebill 78b
Onychorhynchus coronatus
Royal Flycatcher 79
Myiophobus flavicans
Flavescent Flycatcher 43a, 80
Myiophobus phoenicomitra
Orange-crested Flycatcher 80
Myiophobus inornatus
Unadorned Flycatcher 80
Myiophobus roraimae
Roraiman Flycatcher 80, 80a
Myiophobus pulcher
Handsome Flycatcher 80, 80aa
Myiophobus lintoni
Orange-banded Flycatcher 80, 80b
Myiophobus ochraceiventris
Ochraceous-breasted Flycatcher 80, 80b
Myiophobus cryptoxanthus
Olive-chested Flycatcher 80, 80c
Myiophobus fasciatus
Bran-colored Flycatcher 80, 80c, 80d
Myiobius villosus
Tawny-breasted Flycatcher
Myiobius barbatus Sulphur-rumped Flycatcher 81
Myiobius atricaudus
Black-tailed Flycatcher 81a
Terenotriccus erythrurus
Ruddy-tailed Flycatcher 82
Neopipo cinnamomea
Cinnamon Manakin-Tyrant 83, 83a
Pyrrhomyias cinnamomeus
Cinnamon Flycatcher 84, 84a
Hirundinea ferruginea
Cliff Flycatcher 85
Lathrotriccus euleri
Euler's Flycatcher 86, 86a, 87
Lathrotriccus griseipectus
Gray-breasted Flycatcher 86
Aphanotriccus audax
Black-billed Flycatcher 87, 87a
Cnemotriccus fuscatus
Fuscous Flycatcher 87b
Empidonax virescens
Acadian Flycatcher (NB) 88
Empidonax traillii
Willow Flycatcher (NB) 89
Empidonax alnorum
Alder Flycatcher (NB) 89
Contopus cooperi
Olive-sided Flycatcher (NB) 90, 91
Contopus fumigatus
Smoke-colored Pewee 92, 92a
Contopus sordidulus
Western Wood-Pewee (NB) 93, 93b, 93c
Contopus virens
Eastern Wood-Pewee (NB) 93, 93b
Contopus cinereus
Tropical Pewee 93a, 93b
Contopus albogularis
White-throated Pewee
Contopus nigrescens Blackish Pewee 93c
Mitrephanes phaeocercus
Tufted Flycatcher 94, 94a
Mitrephanes olivaceus
Olive Flycatcher 94, 94a
Sayornis nigricans
Black Phoebe 94b
Pyrocephalus rubinus
Vermilion Flycatcher 94c
Lessonia rufa
Austral Negrito 95
Lessonia oreas
Andean Negrito 95
Knipolegus striaticeps
Cinereous Tyrant 96
Knipolegus hudsoni
Hudson's Black-Tyrant 97
Knipolegus poecilocercus
Amazonian Black-Tyrant 97
Knipolegus signatus
Andean Tyrant 98, 98a
Knipolegus cyanirostris
Blue-billed Black-Tyrant
Knipolegus poecilurus Rufous-tailed Tyrant 98b, 98c
Knipolegus orenocensis
Riverside Tyrant 98d
Knipolegus aterrimus
White-winged Black-Tyrant 99
Knipolegus lophotes
Crested Black-Tyrant
Knipolegus nigerrimus Velvety Black-Tyrant
Hymenops perspicillatus Spectacled Tyrant 100
Ochthornis littoralis
Drab Water-Tyrant 101
Satrapa icterophrys
Yellow-browed Tyrant
Muscisaxicola fluviatilis Little Ground-Tyrant 101a
Muscisaxicola maculirostris
Spot-billed Ground-Tyrant
Muscisaxicola griseus Taczanowski's Ground-Tyrant 101b, 102, 102a, 103
Muscisaxicola juninensis
Puna Ground-Tyrant 103a
Muscisaxicola cinereus
Cinereous Ground-Tyrant 103, 103b
Muscisaxicola albifrons
White-fronted Ground-Tyrant
Muscisaxicola flavinucha Ochre-naped Ground-Tyrant
Muscisaxicola rufivertex
Rufous-naped Ground-Tyrant 103c
Muscisaxicola maclovianus
Dark-faced Ground-Tyrant 103
Muscisaxicola albilora
White-browed Ground-Tyrant 103a
Muscisaxicola alpinus
Plain-capped Ground-Tyrant 103, 103aa
Muscisaxicola capistratus
Cinnamon-bellied Ground-Tyrant 103, 103d
Muscisaxicola frontalis
Black-fronted Ground-Tyrant 103d
Agriornis montanus
Black-billed Shrike-Tyrant 104
Agriornis albicauda
White-tailed Shrike-Tyrant 105
Agriornis lividus
Great Shrike-Tyrant 104
Agriornis micropterus
Gray-bellied Shrike-Tyrant 104
Agriornis murinus
Lesser Shrike-Tyrant 104, 106
Xolmis pyrope
Fire-eyed Diucon 107
Xolmis cinereus
Gray Monjita 108, 108a
Xolmis coronatus
Black-crowned Monjita 108, 108a
Xolmis velatus
White-rumped Monjita 108
Xolmis irupero
White Monjita
Xolmis salinarum Salinas Monjita 109, 110
Xolmis rubetra
Rusty-backed Monjita 108, 110
Xolmis dominicanus
Black-and-white Monjita 108, 111
Myiotheretes striaticollis
Streak-throated Bush-Tyrant 112
Myiotheretes pernix
Santa Marta Bush-Tyrant 112, 112b
Myiotheretes fumigatus
Smoky Bush-Tyrant 112a, 112b
Myiotheretes fuscorufus
Rufous-bellied Bush-Tyrant 112a, 112b
Cnemarchus erythropygius
Red-rumped Bush-Tyrant 113
Polioxolmis rufipennis
Rufous-webbed Bush-Tyrant 114
Neoxolmis rufiventris
Chocolate-vented Tyrant
Gubernetes yetapa Streamer-tailed Tyrant
Muscipipra vetula Shear-tailed Gray-Tyrant
Fluvicola pica Pied Water-Tyrant 115
Fluvicola albiventer
Black-backed Water-Tyrant 115
Fluvicola nengeta
Masked Water-Tyrant 115a, 115b
Arundinicola leucocephala
White-headed Marsh-Tyrant 116
Alectrurus tricolor
Cock-tailed Tyrant
Alectrurus risora Strange-tailed Tyrant 117
Tumbezia salvini
Tumbes Tyrant 118
Ochthoeca frontalis
Crowned Chat-Tyrant 119, 119c, 120
Ochthoeca jelskii
Jelski's Chat-Tyrant 119, 119a
Ochthoeca pulchella
Golden-browed Chat-Tyrant 119, 119b, 120a
Ochthoeca diadema
Yellow-bellied Chat-Tyrant 119, 120a
Ochthoeca cinnamomeiventris
Slaty-backed Chat-Tyrant 121
Ochthoeca rufipectoralis
Rufous-breasted Chat-Tyrant
Ochthoeca fumicolor Brown-backed Chat-Tyrant 121a
Ochthoeca oenanthoides
d'Orbigny's Chat-Tyrant
Ochthoeca piurae Piura Chat-Tyrant 120b
Ochthoeca leucophrys
White-browed Chat-Tyrant 120b
Colorhamphus parvirostris
Patagonian Tyrant 121c
Colonia colonus
Long-tailed Tyrant
Muscigralla brevicauda Short-tailed Field-Tyrant 121b
Machetornis rixosa
Cattle Tyrant 122
Legatus leucophaius
Piratic Flycatcher
Myiozetetes cayanensis Rusty-margined Flycatcher
Myiozetetes similis
Social Flycatcher 122a, 122b
Myiozetetes granadensis
Gray-capped Flycatcher
Myiozetetes luteiventris Dusky-chested Flycatcher 123
Phelpsia inornata
White-bearded Flycatcher 124
Pitangus sulphuratus
Great Kiskadee
Pitangus lictor
Lesser Kiskadee 125
Conopias albovittatus
White-ringed Flycatcher 126, 126a, 127
Conopias parvus
Yellow-throated Flycatcher 126, 126a, 127
Conopias trivirgatus
Three-striped Flycatcher 127, 127a
Conopias cinchoneti
Lemon-browed Flycatcher
Myiodynastes chrysocephalus Golden-crowned Flycatcher 127b
Myiodynastes bairdii
Baird's Flycatcher
Myiodynastes luteiventris Sulphur-bellied Flycatcher (NB) 128a
Myiodynastes maculatus
Streaked Flycatcher 128, 128a
Megarynchus pitangua
Boat-billed Flycatcher 129
Tyrannopsis sulphurea
Sulphury Flycatcher
Empidonomus varius Variegated Flycatcher 129a
Empidonomus aurantioatrocristatus
Crowned Slaty-Flycatcher 130
Tyrannus niveigularis
Snowy-throated Kingbird
Tyrannus albogularis White-throated Kingbird
Tyrannus melancholicus Tropical Kingbird
Tyrannus savana Fork-tailed Flycatcher 131
Tyrannus tyrannus
Eastern Kingbird (NB)
Tyrannus dominicensis
Gray Kingbird
Rhytipterna holerythra
Rufous Mourner 131a, 131b
Rhytipterna simplex
Grayish Mourner 131a, 132
Rhytipterna immunda
Pale-bellied Mourner
Sirystes sibilator
Sirystes 132a, 132b
Casiornis rufus
Rufous Casiornis 133, 133a, 133b
Casiornis fuscus
Ash-throated Casiornis 133, 133a, 133b
Myiarchus semirufus
Rufous Flycatcher 133c
Myiarchus tuberculifer
Dusky-capped Flycatcher 134, 135
Myiarchus swainsoni
Swainson's Flycatcher 136
Myiarchus venezuelensis
Venezuelan Flycatcher 137
Myiarchus panamensis
Panama Flycatcher 137, 138
Myiarchus ferox
Short-crested Flycatcher 137
Myiarchus apicalis
Apical Flycatcher
Myiarchus phaeocephalus Sooty-crowned Flycatcher 137, 138a
Myiarchus cephalotes
Pale-edged Flycatcher 138a
Myiarchus crinitus
Great Crested Flycatcher (NB) 139
Myiarchus tyrannulus
Brown-crested Flycatcher 140
Myiarchus magnirostris
Galapagos Flycatcher 140a
Ramphotrigon megacephalum
Large-headed Flatbill 141, 142, 142a, 142b
Ramphotrigon ruficauda
Rufous-tailed Flatbill
Ramphotrigon fuscicauda
Dusky-tailed Flatbill
Attila phoenicurus Rufous-tailed Attila 143
Attila cinnamomeus
Cinnamon Attila 143a
Attila torridus
Ochraceous Attila 143b
Attila citriniventris
Citron-bellied Attila
Attila bolivianus Dull-capped Attila 144
Attila rufus
Gray-hooded Attila
Attila spadiceus Bright-rumped Attila 145


1. [relationships of family, sequence of genera] [add subfamilies?]. Sibley & Ahlquist (1985, 1990) found that the Tyrannidae consisted of two major groups, the "Mionectidae" for Mionectes and several genera of small flycatchers placed in the subfamily Elaeniinae (sensu Traylor 1979a); Sibley & Ahlquist's data also indicated that the "Mionectidae" and Tyrannidae were not sister groups. Subsequent analyses (S. Lanyon 1985, W. Lanyon 1988a, b) did not support such a division. However, Chesser (2004) found the same deep division in the Tyrannidae, but found that the two groups were sisters. For detailed discussions of relationships among genera, see Traylor (1977) and Lanyon (1985, 1986, 1988a, 1988b, 1988c). [incorp. Birdsley (2002), Fitzpatrick 2004].
2. Although Fitzpatrick (2004) followed Traylor's
(1977, 1979a) broad definition of Phyllomyias, he noted that this genus is likely polyphyletic, with P. fasciatus, P. griseocapilla, and P. griseiceps possibly forming a group unrelated to the other species, which would force minimally the resurrection of Tyranniscus (see Note 6).
2a. The species burmeisteri was formerly (e.g., Cory & Hellmayr 1927, Pinto 1944, Meyer de Schauensee 1970) separated in the genus Acrochordopus based on tarsal morphology, but Acrochordopus was merged into Phyllomyias by Traylor (1977, 1979a). Acrochordopus was considered to belong in the Cotingidae by (REF), but see Wetmore & Phelps (1956).
2b. Wetmore (1972), Stiles & Skutch (1989), Sibley & Monroe (1990), Ridgely & Tudor (1994), and Ridgely & Greenfield (2001) recognized the northern subspecies zeledoni as a separate species based from Phyllomyias burmeisteri
on described vocal differences; this treatment returns to earlier ones (Cory & Hellmayr 1927, Zimmer 1941c, Phelps & Phelps 1950a) that treated the two as separate before Meyer de Schauensee's (1966, 1970) and Traylor's (1977<?>, 1979a) classifications. Stiles & Skutch (1989) further recognized Andean birds as a separate species, P. leucogonys, from Central American P. zeledoni, returning to the classification of (REF). Proposals needed. Elevation of these taxa to species rank was not followed by Fitzpatrick (2004) due to lack of published analyses of vocal differences or other data.
3. The species virescens (with urichi), reiseri , and sclateri, were formerly (e.g., Cory & Hellmayr 1927, Zimmer 1941b,
Pinto 1944, Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in the genus Xanthomyias, but this was merged into Phyllomyias by Traylor (1977, 1979a).
3a. Phyllomyias reiseri and P. virescens were considered conspecific by Cory & Hellmayr (1927), Meyer de Schauensee (1970), and Traylor (1977<?>, 1979a, 1982), but see Zimmer (1955), Meyer de Schauensee (1966), and Stotz (1990)<
incorp>; they form a superspecies (Sibley & Monroe 1990), along with P. urichi (Fitzpatrick 2004).
4. [split from virescens; Silva (1996).]; followed by Fitzpatrick (2004).
5. Traylor (1982) showed that "Tyranniscus australis," considered a valid species ("Olrog's Tyrannulet") by Meyer de Schauensee (1970), is a synonym of P. sclateri.
5a. Called "Crested Tyrannulet" in Wetmore (1972).
6. The species nigrocapillus, cinereiceps, and uropygialis were formerly (e.g., Cory & Hellmayr 1927, Zimmer 1941b, Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in a separate genus, Tyranniscus, but they were transferred to Phyllomyias by Traylor (1977, 1979a). <
check gracilipes -- in Tyranniscus in Pinto 1944>
7. Phyllomyias plumbeiceps and P. griseocapilla were formerly (e.g., Zimmer 1941c, Meyer de Schauensee 1970) placed in a separate genus, Oreotriccus, but this was merged into Phyllomyias by Traylor (1977, 1979a), a return to the classification of <
check Cory & Hellmayr 1927>, Pinto (1944).
7a. The tarsal morphology of Tyrannulus has been interpreted to indicate that it belongs in the Cotingidae (Ridgway? REF). Traylor (1977) considered Tyrannulus most closely related to Myiopagis because of plumage similarities to M. gaimardii.
7b. The genus Myiopagis was formerly (e.g., Cory & Hellmayr 1927) included in Elaenia; Zimmer (1941b) treated the two as separate, and this has been followed in all subsequent classifications.
7c. Hilty (2003) suspected that Myiopagis caniceps might not belong in that genus.
7c. Ridgway (1907) considered Myiopagis gaimardii to be in the monotypic genus Elainopsis and placed it in the Cotingidae based on tarsal morphology, but see Zimmer (1941a) for placement in Myiopagis.
8. Recently described: Coopmans & Krabbe (2000).
8b. Myiopagis viridicata and M. cotta of Jamaica are sister species (Fitzpatrick 2004); they were considered conspecific by <REF>
8c. Hilty (2003) suspected that Myiopagis viridicata might consist of more than one species.
8d. Fitzpatrick (2004) suggested that Elaenia martinica and E. chiriquensis were sister species.
8e. Olrog (1963) suggested that Elaenia spectabilis should be considered conspecific with E. flavogaster.
8f. Fitzpatrick (2004) suggested that Elaenia flavogaster and E. gigas were closely related based on vocal, behavioral, and plumage similarities.
9. Elaenia ridleyana was formerly (e.g., Zimmer 1941a, Meyer de Schauensee 1970, Traylor 1979a) considered a subspecies of E. spectabilis or of E. chiriquensis (Cory & Hellmayr 1927); treated here as a species separate from following Sick (1985) and Ridgely & Tudor (1994); E. ridleyana forms a superspecies with E. spectabilis (Sibley & Monroe 1990).
10. Ridgely & Tudor (1994) suggested that Elaenia albiceps may consist of two or three species.
10a. Elaenia frantzii and E. obscura were considered to form a superspecies by AOU (1983) but not by subsequent authors; they were formerly (e.g., Cory & Hellmayr 1927) considered conspecific; Zimmer (1941a) provided rationale for their treatment as separate species, and this has been followed in most subsequent classifications. Fitzpatrick (2004) suggested that E. dayi might also be closely related to these two.
10b. Ridgely & Greenfield (2001) suggested that the subspecies brachyptera might deserve recognition as a separate species from Elaenia chiriquensis based on vocal differences.
10c. Elaenia albiceps and E. parvirostris form a superspecies (Sibley & Monroe 1990). Although they seem to intergrade in some areas of central Bolivia, they are sympatric without interbreeding in Argentina (Traylor 1982).
10cc. Zimmer (1941a) proposed that Elaenia cristata and E. ruficeps were probably sister species based on morphology and habitat similarities.
10d. The subspecies modesta was formerly (REF) considered a separate species from Elaenia albiceps, but see Zimmer (1941a). Jaramillo (2003) suggested that E. albiceps consists of more than one species.
10e. The subspecies tyleri of Cerro Duida was described as a separate species from Elaenia dayi (Chapman 1929).
10f. The subspecies olivina of Mt. Roraima was formerly (e.g., Cory & Hellmayr 1927) considered a separate species from Elaenia pallatangae, but they were treated as conspecific by Zimmer (1941a).
10g. Fitzpatrick (2004) suggested that Elaenia pallatangae and E. albiceps might be closely related; they may hybridize to an uncertain extent in N. Peru (Fjeldså & Krabbe 1990).
11. Ornithion
brunneicapillus was formerly (e.g., Zimmer 1941, Meyer de Schauensee 1970) considered conspecific with Middle American O. semiflavum, but Slud (1964) noted vocal differences between the two and recommended treatment as separate species. This has been followed by most subsequent classifications (e.g., Wetmore 1972, Traylor 1977<?>, 1979a, Stiles & Skutch 1989, Fitzpatrick 2004), thus returning to the classification of Cory & Hellmayr (1927); they constitute a superspecies (AOU 1983, 1998, Sibley & Monroe 1990, Fitzpatrick 2004). Correct spelling for species name is brunneicapillus, not brunneicapillum (David & Gosselin 2002a).
11b.
The tarsal morphology of Ornithion has been interpreted to indicate that it belongs in the Cotingidae (Ridgway REF).
11c.
Ornithion brunneicapillus was formerly (e.g., Cory & Hellmayr 1927) placed with Middle American O. semiflavum in a separate genus, Microtriccus, which Zimmer (1941c) merged into Ornithion; this has been followed by most subsequent classifications (e.g., Traylor <?>1977, 1979, Ridgely & Tudor 1994, Fitzpatrick 2004), but Wetmore (1972) maintained Microtriccus on the basis of differences in primary shape, rectrix shape, and relative tail length.
11d.
Camptostoma obsoletum forms a superspecies with Middle American C. imberbe (AOU 1983, 1998, Fitzpatrick 2004); Meyer de Schauensee (1966) suggested that they might be conspecific, but they are sympatric in Costa Rica (Stiles & Skutch 1989).
11e. Ridgely & Greenfield (2001) and Fitzpatrick (2004) suggested that Camptostoma obsoletum may consist of more than one species.
12. Some authors (Cory & Hellmayr 1927, Short 1975, Sibley & Monroe 1990) considered S. affinis as a species separate from S. suiriri, but they intergrade in southeastern Bolivia, northeastern Paraguay, and southwestern Brazil (Laubmann 1940, Zimmer 1955, Traylor 1982, Hayes 1995, 2001). Their vocalizations are similar (Zimmer et al. 2001), and all 17 specimens from the Paraguayan hybrid zone are intermediate, suggesting free interbreeding (Hayes 1995, 2001).
13. Recently described: Zimmer et al. (2001).
14. Morphological data indicate that Mecocerculus is almost certainly polyphyletic (Lanyon 1988a), but no choice now but to retain as is without further study. With leucophrys as the type species for the genus, placement of the genus arbitrarily reflects the position of M. leucophrys in Lanyon's (1988a) phylogeny.
14a. Mecocerculus poecilocercus and M. hellmayri form a superspecies (Fitzpatrick 2004).
14b. Fjeldså & Krabbe (1990) suggested that he subspecies pallidior of western Peru might be considered a separate species from Mecocerculus leucophrys.
15. Anairetes nigrocristatus was formerly (e.g., Zimmer 1940b, Meyer de Schauensee 1970, Traylor 1977<?>, 1979a) considered conspecific with A. reguloides, but see Fjeldså & Krabbe (1990) and Ridgely & Tudor (1994) for recognition as a separate species, as was suspected was the best treatment by Meyer de Schauensee (1966); they form a superspecies (Sibley & Monroe 1990, Fitzpatrick 2004).
15a. Spizitornis was formerly (e.g., Oberholser 1920, Cory & Hellmayr 1927, Zimmer 1940b) used for Anairetes, but see <REF>, Meyer de Schauensee 1966).
15b. Genetic data (Roy et al. 1999) confirm that Anairetes parulus and A. fernandezianus are sister species.
15b. Anairetes alpinus was formerly (e.g., reluctantly by Zimmer 1940b) placed in the monotypic genus Yanacea, but this was merged into Anairetes by Meyer de Schauensee (1966, 1970).
16. Anairetes agilis and A. agraphia were formerly (e.g., Meyer de Schauensee 1970, Traylor (1977, 1979a) placed in a separate genus, Uromyias. Although Lanyon (1988a), Ridgely & Tudor (1994), and Ridgely & Greenfield (2001) maintained Uromyias on the basis of morphological and vocal characters, Roy et al.'s (1999) genetic data found that it is embedded within Anairetes. Anairetes agilis and A. agraphia form a superspecies (Sibley & Monroe 1990).
17. Silva (1990) showed that "Serpophaga araguayae," formerly (e.g., Meyer de Schauensee 1970) considered a valid species ("Bananal Tyrannulet"), is actually a synonym of Myiopagis c. caniceps.
18. Serpophaga munda is often considered a subspecies (e.g., Zimmer 1955, Traylor 1977<?>, 1979a, Straneck 1993) or morph (Short 1975) of S. subcristata , but see Olrog (1963) and Herzog (2001).
19. Zimmer (1955) and Meyer de Schauensee (1970) considered Serpophaga griseiceps ("Gray-crowned Tyrannulet") to be a valid species; Traylor (1979a) treated S. griseiceps as a synonym of S. munda, but rationale was not published. Straneck (1993) resurrected S. griseiceps as a valid species, but see Herzog & Barnett (2004), who concluded that it likely represents the juvenal plumage of S. munda.
20. Ridgely & Tudor (1994) noted that vocal differences suggest that Phaeomyias murina might consist of more than one species. Ridgely & Greenfield (2001) considered the subspecies tumbezana (with inflava and maranonica) of southwestern Ecuador and northwestern Peru to represent a separate species based on differences in vocalizations.
Proposal needed.
21. The genus Capsiempis was merged into Phylloscartes by Traylor (1977<?>, 1979a), but see Lanyon (1984) for resurrection of the genus on morphological data, which suggest that Capsiempis was closer to Phaeomyias and Nesotriccus than to Phylloscartes. In terms of voice, Capsiempis is most like Inezia (Zimmer & Whittaker 2000).
21a. The name Habrura was formerly (e.g., Cory & Hellmayr 1927,
Pinto 1944, Phelps & Phelps 1950a) used for Polystictus, but see <REF>.
21b. Cory & Hellmayr (1927) and Fitzpatrick (2004) noted that evidence for treatment of Polystictus pectoralis and P. superciliaris as congeneric is weak
21c. Fitzpatrick (2004) noted that the possibly extinct subspecies bogotensis probably deserves treatment as a separate species from Polystictus pectoralis. Fjeldså & Krabbe (1990) suggested that the northern subspecies brevipennis might also deserve treatment as a separate species.
22. Sibley & Monroe (1990) considered Pseudocolopteryx acutipennis and P. dinelliana to form a superspecies.
22a. Pseudocolopteryx is feminine, so the correct spelling of the species name is dinelliana (David & Gosselin 2002b).
22b. Pseudotriccus pelzelni and P. simplex form a superspecies (Sibley & Monroe 1990, Fitzpatrick 2004) and might be conspecific (Fjeldså & Krabbe 1990, Fitzpatrick 2004).
22c. Called "Olive-crowned Pygmy-Tyrant" in Wetmore (1972).
22d. Pseudotriccus ruficeps was formerly (e.g., Cory & Hellmayr 1927) placed in the monotypic genus Caenotriccus, but see Zimmer (1940) for its merger into Pseudotriccus.
23. See Sick (1985), Ridgely & Tudor (1994), and Fitzpatrick (2004) for reasons for maintaining Corythopis torquatus and C. delalandi as separate species; they form a superspecies (Sibley & Monroe 1990).
23a. Corythopis was formerly (e.g.,
Pinto 1937, Meyer de Schauensee 1966) placed in the Conopophagidae, but see Ames et al. (1968) for independent anatomical data sets that show that this species belongs in the Tyrannidae. <Sibley-Ahlquist etc REFS>. Tello and Bates (2007) found strong support for a sister relationship between Corythopis and Pseudotriccus, a relationship previously identified by morphological data (Lanyon 1988b).
24. Corythopis is masculine, so the correct spelling of the species name is torquatus (David & Gosselin 2002b).
24a. Euscarthmus was formerly (<REF>) placed in the Formicariidae [=Thamnophilidae] because of similarities in tarsal scutellation.
25. Pseudelaenia leucospodia was formerly placed in the genus Phaeomyias (e.g., Zimmer 1941b, Meyer de Schauensee 1970), Myiopagis (e.g., Traylor 1977, 1979a), or Elaenia (e.g., Cory & Hellmayr 1927), but see Lanyon (1988a).
25a. Stigmatura napensis and S. budytoides were formerly (e.g., Cory & Hellmayr 1927, Pinto 1944) considered conspecific, and napensis was described as a subspecies of S. budytoides; recent authors have followed Zimmer (1940b) in treating them as separate species; they are considered to form a superspecies by Sibley & Monroe (1990) and Fitzpatrick (2004).
25b. Stigmatura was formerly (<REF>) placed in the Formicariidae [=Thamnophilidae] because of its superficial resemblance to the genus Formicivora.
26. The species vilissimus, bolivianus, cinereicapilla, gracilipes, and chrysops (with viridiflavus) were formerly (e.g., Cory & Hellmayr 1927, Zimmer 1941b, Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in a separate genus, Tyranniscus, but see Traylor (1977) for separation in the genus Zimmerius.
26a. Ridgely & Greenfield (2001) considered the subspecies flavidifrons of southwestern Ecuador and northwestern Peru to represent a separate species from Zimmerius chrysops based on differences in voice.
Proposal needed. Ridgely & Greenfield (2001), Krabbe & Nielsson (2003), and Fitzpatrick
(2004) also noted that the taxon albigularis from w. Ecuador and sw. Colombia might be a species distinct from Zimmerius chrysops.
27. Sibley & Monroe (1990) and Ridgely & Tudor (1994), followed by Hilty (2003) and Fitzpatrick (2004), considered the South American improbus group of subspecies to be a separate species from Zimmerius vilissimus.
Proposal badly needed. Traylor (1982) suspected that the subspecies parvus, from Honduras to NW Colombia, should also be considered a separate species.
27a. Called "Mistletoe Tyrannulet" in Stiles & Skutch (1989).
28.
Correct spelling for species name is cinereicapilla (David & Gosselin 2002a).
28a. Zimmerius cinereicapilla was formerly (e.g., Cory & Hellmayr 1927) considered conspecific with Z. gracilipes.
28b. The subspecies acer was formerly (e.g., Cory & Hellmayr 1927) considered a separate species from Zimmerius gracilipes, but recent authors have followed Zimmer (1941) in treating them as conspecific; Pinto (1944) treated them as separate species and noted that both had been collected at Santarem, Brazil (Gyldenstolpe 19## REF - check).
Proposal needed.
29. Recently described: Alvarez-Alfonso & Whitney (2001).
29a. Alvarez-Alfonso & Whitney (2001) considered
Zimmerius cinereicapilla and Z. villarejoi to be sister species.
30. Meyer de Schauensee (1966, 1970) and Traylor (1979) considered chrysops to be a subspecies of Zimmerius viridiflavus; see Ridgely & Tudor (1994) and Ridgely & Greenfield (2001) for rationale for keeping Z. chrysops as a separate species, a treatment supported by Cory & Hellmayr (1927), Zimmer (1941), and Fitzpatrick (2004); they constitute a superspecies (Sibley & Monroe 1990).
SACC proposal to treat Z. chrysops as conspecific with Z. viridiflavus did not pass.
31. The species poecilotis, ophthalmicus, orbitalis, venezuelanus, eximius, gualaquizae, and flaviventris were formerly (e.g.,
Pinto 1944, Meyer de Schauensee 1970) placed in the genus Pogonotriccus, but this was merged into Phylloscartes by Traylor (1977<?>, 1979a). The species poecilotis through eximius do form a distinctive group within the genus and thus the English name Bristle-Tyrant is retained for them, following Ridgely & Tudor (1994). Hilty & Brown (1986), Ridgely & Greenfield (2001), Hilty (2003), and Fitzpatrick (2004) retained Pogonotriccus because this group has consistent morphological and behavioral differences from Phylloscartes; see also Graves (1988) and Fitzpatrick & Stotz (1997) for support for retention of Pogonotriccus. Proposal badly needed.
31a. The southern subspecies ottonis was formerly (e.g., Cory & Hellmayr 1927) considered a separate species from Phylloscartes ophthalmicus.
31b. Phylloscartes lanyoni and P. orbitalis are sister taxa (Graves 1988) that form a superspecies (Sibley & Monroe 1990); Fitzpatrick (2004) also considered P. venezuelanus a member of this superspecies.
31c. Phylloscartes gualaquizae, one of the former members of Pogonotriccus (see Note 31 above), is not a member of that group (Robbins et al. 1987, Fitzpatrick 2004).
31d. Vocal and foraging behavior suggests that Phylloscartes nigrifrons might be most closely related to P. flaviventris and P. parkeri (Fitzpatrick 2004).
31dd. Cory & Hellmayr (1927) placed Phylloscartes nigrifrons in Leptopogon.
31e. Cory & Hellmayr (1927) placed Phylloscartes superciliaris in Mecocerculus.
32. Recently described: Graves (1988).
32a. Phylloscartes ventralis is considered to form a superspecies with Panamanian P. flavovirens (AOU 1983, Sibley & Monroe (1990) and also P. virescens (Fitzpatrick 2004); they were all considered conspecific by Cory & Hellmayr (1927). Phylloscartes kronei and P. beckeri are also probably part of this species group (Fitzpatrick 2004).
33. Recently described: Teixeira (1987).
34. Recently described: Willis & Oniki (1992).
35. Recently described: Gonzaga & Pacheco (1995).
36. Formerly (e.g., Meyer de Schauensee 1970) called "Yellow-bellied Bristle-Tyrant"; see Ridgely & Tudor (1994) for reasons for the need for their new English name for this species.
36a. Phylloscartes flaviventris and P. parkeri form a superspecies (Fitzpatrick and Stotz 1997, Fitzpatrick 2004).
36b. Phylloscartes ceciliae, P. superciliaris, P. roquettei, and P. sylviolus might be closely related to, or part of, the P. flaviventris-P. parkeri superspecies (Fitzpatrick and Stotz 1997, Fitzpatrick 2004).
37. Recently described: Fitzpatrick and Stotz (1997).
38. Straube & Pacheco (2002) proposed that the species name should be changed from paulistus to paulista, and this was followed by Fitzpatrick (2004).
SACC proposal passed to change to paulista.
39. Phylloscartes sylviolus was formerly (e.g., Cory & Hellmayr 1927, Pinto 1944, Meyer de Schauensee 1970) placed in the monotypic genus Leptotriccus, but this was merged into Phylloscartes by Traylor (1977<?>, 1979a).
40. Mionectes oleagineus, M. macconnelli, and M. rufiventris were formerly (e.g., Zimmer 1941c, Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in the genus Pipromorpha, but this was merged into Mionectes by Traylor (1977, 1979), as first proposed by van Rossem (1938), and a merger supported by morphological data (Ames 1971, Lanyon 1988a; cf. Zimmer 1941c); Wetmore (1972) tentatively maintained Pipromorpha on the basis of plumage differences, evident even in juvenal plumage, and primary shape in adult males.
SACC proposal to resurrect Pipromorpha did not pass. New genetic data (Miller et al. 2008) are consistent with resurrecting Pipromorpha as a genus-level taxon; the three species of Pipromorpha form a monophyletic group that shows a 14% sequence divergence (cytochrome b) from the other two. SACC proposal to reinstate Pipromorpha did not pass.
40a. Apparently parapatric populations of some populations of M. oleagineus show no signs of gene flow between them, suggesting that more than one species may be involved (Miller et al. 2008)
41. Linear sequence of species in Leptopogon follows Bates & Zink (1994), who showed that genetic data indicate that the lowland species amaurocephalus is basal in the group, and the highest-elevation species are most recently derived.
41a. Leptopogon rufipectus and L. taczanowskii are sister species (Zimmer 1941c) that form a superspecies (Parker et al. 1985, Sibley & Monroe 1990, Fitzpatrick 2004).
41b. Leptopogon rufipectus was formerly (e.g., Cory & Hellmayr 1927, Phelps & Phelps 1950a) known as L. erythrops, but see <REF>.
41c. Traylor (1977) considered Sublegatus so closely related to Elaenia, as reflected in their traditional placement in linear sequences, that they might be considered congeneric, but syringeal morphology (Lanyon 1988a) does not support a close relationship.
41d. Fitzpatrick (2004) suggested that further study might show that the distinctive southern subspecies albidiventris might be a separate species from Leptopogon superciliaris.
41e. Called "Mangrove Scrub Flycatcher" in Haverschmidt & Mees (1994).
41f. Haverschmidt & Mees (1994), who treated Sublegatus obscurior as a subspecies of S. modestus, called the composite species "Forest Scrub Flycatcher".
42. All Sublegatus were formerly considered conspecific (e.g., Cory & Hellmayr 1927, Meyer de Schauensee 1970), with the composite species called "Scrub Flycatcher." Species limits in Sublegatus have been fluid and confusing, including different treatments by the same author (e.g., Traylor 1977<?>, 1979a vs. Traylor 1982); Zimmer (1941b) considered the taxon glaber, currently treated as a subspecies of S. modestus, to be a separate species that included S. obscurior (and also the subspecies orinocensis, and pallens, as well as the taxa peruvianus and sordidus, which were considered synonyms of S. obscurior by Traylor 1979a); see also Fitzpatrick (2004). Seasonal movements may also complicate evidence of sympatry (Meyer de Schauensee 1966, Traylor 1982). Vocal differences exist among the three taxa recognized as species here, but formal analysis and additional research badly needed. See Ridgely & Tudor (1994) for a synopsis.
42a. The genus Inezia is likely polyphyletic (Fitzpatrick 2004).
42aa. Short (1975) and Sibley & Monroe (1990) considered Inezia tenuirostris and I. inornata to form a superspecies.
42b. The tarsal morphology of Inezia has been interpreted to indicate that it belongs in the Cotingidae (Ridgway 1907? REF).
42c. Inezia tenuirostris was formerly
(e.g., Cory & Hellmayr 1927, Phelps & Phelps 1950a) placed in Phaeomyias, but see Zimmer (1955).
42d. Inezia inornata was formerly
(e.g., Cory & Hellmayr 1927, Pinto 1944, Smith 1971) placed in Serpophaga, but see Parkes (1973) and Lanyon (1988a).
43. Inezia caudata was formerly
(e.g., Pinto 1944, Phelps & Phelps 1950a, Meyer de Schauensee 1970, Traylor 1977<?>, 1979a, Ridgely & Tudor 1994) considered a subspecies of I. subflava, with the composite species known as "Pale-tipped Tyrannulet"; Zimmer & Whittaker (2000) showed that caudata merits recognition as a separate species based on vocal differences. (They also recommended use of "Inezia" as English name, which is novel but has an appeal. Proposal needed?)
43a. The intrafamilial relationships of the distinctive genus Myiotriccus are uncertain; <REF?> and Fitzpatrick (2004) proposed that it was most closely related to Myiophobus based on cranial, plumage, and nest characters.
43b. The intrafamilial relationships of the distinctive genus Tachuris are uncertain; <REF
cited by Fitzpatrick 2004> proposed that it was most closely related to Pseudocolopteryx.
44. Fitzpatrick (2004) summarized the unique characters of Culicivora and suggested that it was closest to Polystictus based on plumage, bill morphology, behavior, and habitat.
44a. Called "Sharp-tailed Grass-Tyrant" by Ridgely & Tudor (1994).
Proposal needed?
45. Lanyon (1988b) used syringeal and skull morphology to propose that the genera Myiornis through Onychorhynchus represented a monophyletic group, the "flatbills." Birdsley (2002) questioned the monophyly of the group based on an analysis of morphological and behavioral data. Genetic data (Tello and Bates 2007) indicate that the flatbills are monophyletic if Platyrinchus and Onychorhynchus are removed. Within the flatbills, Myiornis was merged into Hemitriccus by Lanyon (1988b) based on syringeal morphology, and this merger is supported by the genetic data of Tello and Bates (2007), who also found that Lophotriccus was paraphyletic with respect to Oncostoma, and that Hemitriccus was paraphyletic with respect to these two genera and Atalotriccus. Although further taxon-sampling needed, a case could be made that these five genera should be combined (Hemitriccus has priority).
Proposal needed?
45a. Although Meyer de Schauensee (1970) considered Myiornis albiventris to be a subspecies of M. auricularis, this was not followed by previous (e.g., Cory & Hellmayr 1927, Zimmer 1940) or subsequent authors; they are considered to form a superspecies by Sibley & Monroe (1990) and Fitzpatrick (2004).
45b. Called "White-breasted Pygmy-Tyrant" in Meyer de Schauensee (1966) and Parker et al. (1982).
46. Myiornis atricapillus was formerly (e.g., Zimmer 1940, Meyer de Schauensee 1970) considered a subspecies of M. ecaudatus, but most recent classifications have followed Wetmore (1972) in considering the evidence insufficient for treatment as conspecific, thus returning to the classification of Ridgway (1907) and Cory & Hellmayr (1927); they constitute a superspecies (AOU 1983, Sibley & Monroe 1990, Fitzpatrick 2004).
Proposal needed?
46a. Myiornis was formerly (e.g., Ridgway 1907, Cory & Hellmayr 1927,
Pinto 1944) treated in a separate genus, Perissotriccus, but this was merged into Myiornis by Zimmer (1940); this has been followed by most subsequent authors, but not by Wetmore (1972), who maintained Perissotriccus on the basis of differences in wing shape, bill shape, relative tail length, and extent of rictal bristles.
46b. The authenticity of a specimen from northern Colombia (Romero & Rodriguez 1965) was questioned by Ridgely & Tudor (1994) and Fitzpatrick (2004); examination of the specimen by F. G. Stiles confirmed the identification. Whether this record represents a wandering individual or sympatry with O. olivaceum cannot yet be determined.
SACC proposal passed to remove this species from the Hypothetical List and to add it to the main list.
47. Oncostoma cinereigulare and O. olivaceum form a superspecies (AOU 1983, 1998, Sibley & Monroe 1990, Fitzpatrick 2004); they were considered conspecific by Cory & Hellmayr (1927).
47a. Lophotriccus vitiosus and L. eulophotes form a superspecies (Sibley & Monroe 1990); they were treated as conspecific by Cory & Hellmayr (1927) and
Pinto (1944).
47b. The subspecies congener was formerly
(e.g., Cory & Hellmayr 1927, Pinto 1944) considered a separate species from Lophotriccus vitiosus, but see Meyer de Schauensee (1966).<Zimmer>
47c. The name squamaecristatus was previously considered to have priority over pileatus (e.g., Ridgway 1907).
48. Lophotriccus galeatus was formerly (e.g., Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in the monotypic genus Colopteryx (based on its unusually narrow outer primaries), but this was merged into Lophotriccus by Traylor (1977, 1979a).
49. Lanyon (1988b) recommended that Atalotriccus be merged into Lophotriccus, and this was followed by AOU (1998); however, see Ridgely & Tudor (1994) for reasons to maintain as separate genus until relationships are resolved.
49a. Called "Light-eyed Pygmy-Tyrant" in Wetmore (1972).
50. Hemitriccus minor was formerly (e.g., Cory & Hellmayr 1927,
Pinto 1944, Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in the genus Snethlagea (based on bill morphology), but this was merged into Hemitriccus by Traylor (1977, 1979).
50a. Cohn-Haft (1996) provided morphological and vocal evidence for treating Hemitriccus minor and H. spodiops as sister species.
50b. Hemitriccus as defined by Traylor (1979) and used here is likely paraphyletic with respect to Lophotriccus (Cohn-Haft 1996) and perhaps Atalotriccus and Oncostoma.
51. The species spodiops, zosterops (with griseipectus), orbitatus, striaticollis (with iohannis), nidipendulus, margaritaceiventer, minimus (as "aenigma"), granadensis, mirandae (with kaempferi), and rufigularis were formerly (e.g., Meyer de Schauensee 1970) placed in the genus Idioptilon, but recent classifications have followed Traylor (1977, 1979) in merging Idioptilon into Hemitriccus.
51a. Ridgely & Greenfield (2001) and Hilty (2003) suspected that Hemitriccus margaritaceiventer might consist of more than one species; Cory & Hellmayr (1927) treated the subspecies impiger and septentrionalis both as separate species, and Chapman (1929) described the subspecies duidae as a species; all were considered conspecific with H. margaritaceiventer by Meyer de Schauensee (1966, 1970).
51b. Hemitriccus mirandae was formerly (e.g., Cory & Hellmayr 1927) placed in Todirostrum.
52. [
Cohn-Haft (1996) ... .]
53. Hemitriccus flammulatus, H. diops, and H. obsoletus form a superspecies (Sibley & Monroe 1990); they were treated as conspecific by Cory & Hellmayr (1927) and
Pinto (1944), but most recent authors have followed Zimmer (1940) and Meyer de Schauensee (1966) in treating them as separate species.
53a. These three Hemitriccus were called "Bamboo-Tyrants" by Ridgely & Tudor (1994).
Proposal needed?
54. Hemitriccus josephinae was formerly (e.g., Meyer de Schauensee 1970) placed in monotypic genus Microcochlearius, but recent classifications have followed Traylor (1977, 1979a) in merging this into Hemitriccus.
55. Hemitriccus griseipectus was formerly (e.g., Meyer de Schauensee 1970, Traylor 1977<?>, 1979a, <check R-T>) considered conspecific with H. zosterops, but see Cohn-Haft et al. (1997) for rationale for treatment as separate species, thus returning to the classification of Cory & Hellmayr (1927).
56. Hemitriccus iohannis was formerly (e.g., Cory & Hellmayr 1927, Zimmer 1940,
Pinto 1944, Meyer de Schauensee 1970) considered a subspecies of H. striaticollis, but see Traylor (1982) for rationale for recognition as a separate species.
57. Hemitriccus inornatus was considered a doubtful species by Meyer de Schauensee (1966).
57a. Sibley & Monroe (1990) considered Hemitriccus margaritaceiventer and H. inornatus to form a superspecies.
58. For use of minimus instead of aenigma, see Stotz (1992).
58a. Hemitriccus minimus was formerly (e.g.,
Cory & Hellmayr 1927) placed in the genus Snethlagea, but this was merged into Hemitriccus by Traylor (1977, 1979), who also considered it a subspecies of Hemitriccus (Snethlagea) minor, following Zimmer (1940). See also Note 50.
59. Recently described: Fitzpatrick & O'Neill (1979).
60. Hemitriccus kaempferi was described as and formerly (e.g., Meyer de Schauensee 1970) considered a subspecies of H. mirandae; for recognition of kaempferi as a species separate from mirandae, see Fitzpatrick (1976) and Fitzpatrick & O'Neill (1979).
60a. Fitzpatrick & O'Neill (1979), Sibley & Monroe (1990), and Fitzpatrick (2004) considered Hemitriccus cinnamomeipectus, H. mirandae, and H. kaempferi to form a superspecies.
60b. Hemitriccus mirandae was formerly
(e.g., Cory & Hellmayr 1927, Pinto 1944) placed in the genus Todirostrum.
61. Hemitriccus furcatus was formerly (e.g.,
Cory & Hellmayr 1927, Meyer de Schauensee 1970) placed in the monotypic genus Ceratotriccus (based on tail structure), but this was merged into Hemitriccus by Traylor (1977, 1979a). Thus, it was renamed "Fork-tailed Tody-Tyrant" by Ridgely & Tudor (1994). [proposal needed -- keep Pygmy-Tyrant to emphasize how distinctive the species is within the genus ... as in Fitzpatrick 2004??]. Fitzpatrick (2004) suggested that H. furcatus was most closely related to the H. mirandae superspecies.
62. Poecilotriccus ruficeps and P. luluae form a superspecies (Parker et al. 1985, <>Johnson and Jones 2001, Fitzpatrick 2004).
62a. Fitzpatrick (2004) suggested that Poecilotriccus ruficeps might consist of two or more species-level taxa.
62b. Recently described: Johnson and Jones (2001).
62c. Johnson and Jones suggested "Lulu's Tody-Tyrant" for the English name. The logical "Rufous-headed" is sort-of "preoccupied" in Pseudotriccus pygmy-tyrants.
SACC proposal passed to make the English name "Johnson's Tody-Tyrant", in honor of its recently deceased describer, Ned. K. Johnson. "Johnson's Tody-Tyrant" also adopted by Fitzpatrick (2004).
63. The species albifacies, capitalis, senex, russatus, plumbeiceps, fumifrons, latirostris, sylvia, chrysocrotaphus, and calopterus were formerly (e.g.,
Cory & Hellmayr 1927, Meyer de Schauensee 1970, Traylor 1977<?>, 1979a) placed in Todirostrum, but Lanyon (1988b) provided morphological evidence for their transfer to Poecilotriccus. Note that the English names of former Todirostrum exported to Poecilotriccus did not change from "Tody-Flycatcher" to "Tody-Tyrant." Proposal to change them needed? <Or better to leave as is for the sake of stability and to encode into the English name their former placement in Todirostrum?> Tello and Bates (2007) found that (with limited taxon-sampling) Poecilotriccus + Todirostrum forms the sister group to all other tody-tyrants. SACC proposal passed to change English names of all Poecilotriccus to "Tody-Flycatcher."
63a. The northern subspecies schistaceiceps was formerly (e.g., Ridgway 1907) considered a separate species from P. sylvia.
63b. Poecilotriccus russatus and P. plumbeiceps form a superspecies (Sibley & Monroe 1990, Fitzpatrick 2004).
63c. Poecilotriccus latirostris and P. fumifrons form a superspecies (Sibley & Monroe 1990, Fitzpatrick 2004).
63d. Hemitriccus spodiops, H. zosterops, H. griseipectus, H. orbitatus, H. striaticollis, H. iohannis, H. nidipendulus, H. margaritaceiventer, H. inornatus, H. granadensis, and H. rufigularis, and Poecilotriccus russatus and P. plumbeiceps were all formerly (e.g., Cory & Hellmayr 1927, Zimmer 1940,
Pinto 1944, Phelps & Phelps 1950a) placed in the genus Euscarthmornis, now included in Hemitriccus; see Zimmer (1953b) for the use of Idioptilon over Euscarthmornis, where they were transferred by Meyer de Schauensee (1966), except for Poecilotriccus russatus and P. plumbeiceps, which were transferred by Zimmer (1940) to Todirostrum. Traylor (1977<?>, 1979b) then merged Idioptilon into Hemitriccus.
63e. Fitzpatrick (2004) suggested that Hemitriccus grandensis might consist of more than one species-level taxa, and that it might be most closely related to the Hemitriccus mirandae superspecies.
63f. Hemitriccus zosterops was formerly
(e.g., Cory & Hellmayr 1927) considered a subspecies of H. striaticollis, but <Zimmer REF?> provided rationale for treating zosterops as a separate species.
64. Included in Poecilotriccus capitalis is Todirostrum tricolor, considered a valid species by Traylor (1979b), but tricolor may not even be a valid subspecies; see Parker et al. (1997) and Ridgely & Greenfield (2001).
64a. Poecilotriccus capitalis and P. albifacies have been considered conspecific (Fitzpatrick 1976), but see Traylor & Fitzpatrick (1982) for rationale for treating them as separate species.
64b. Poecilotriccus albifacies was considered a synonym of "P. tricolor" by Fitzpatrick (1976) and Traylor (1979b), but "P. tricolor" is now considered a dubious taxon; see Traylor & Fitzpatrick (1982).
65
. See David & Gosselin (2002a) for why the species name is capitalis rather than capitale.
66. Poecilotriccus (Todirostrum/Platyrinchus) senex was considered a dubious taxon by Meyer de Schauensee (1970), but see Fitzpatrick (1976).
67. Poecilotriccus pulchellus was formerly (e.g., Zimmer 1940, Meyer de Schauensee 1970, Traylor 1979b, Dickinson 2003) considered conspecific with P. calopterus, but see Ridgely & Tudor (1994) for rationale for treating it as a separate species, thus returning to the classification of Cory & Hellmayr (1927); they form a superspecies (Sibley & Monroe 1990, Fitzpatrick 2004).
68. Traylor (1977, 1979a) and Lanyon (1988b) merged Taeniotriccus into Poecilotriccus, but see Ridgely & Tudor (1994) and Fitzpatrick (2004) for reasons to maintain as monotypic genus until more data are available.
69. Called "Yellow-lored Tody-Flycatcher" in Ridgely & Tudor (1994).
Proposal needed?
70. Todirostrum viridanum was formerly (e.g., Phelps & Phelps 1950a, Meyer de Schauensee 1970) considered conspecific with T. cinereum, but recent authors (e.g., Hilty 2003, Fitzpatrick 2004) tend to follow Meyer de Schauensee & Phelps (1978) in treating them as separate species, thus returning to the classification of Cory & Hellmayr (1927); see caveats in Ridgely & Tudor (1994); they form a superspecies (AOU 1983, Sibley & Monroe 1990).
Proposal needed?
71. Todirostrum nigriceps, T. pictum, and T. chrysocrotaphum form a superspecies (Fitzpatrick 1976, 2004, Sibley & Monroe 1990). Zimmer (1940) considered nigriceps and pictum as subspecies of T. chrysocrotaphum, and this was followed by Phelps & Phelps (1950a) and Meyer de Schauensee (1970), with the composite species called "Painted Tody-Flycatcher." Recent treatments usually follow Wetmore (1972), Fitzpatrick (1976), and Traylor (1977<?>, 1979a) in ranking all three as a species, thus returning to the classification of Cory & Hellmayr (1927).
71a. The subspecies guttatum was formerly (e.g., Cory & Hellmayr 1927) considered a separate species from T. chrysocrotaphum, but most classifications have followed Zimmer (1940) in treating them as conspecific.
72. Zimmer (1939c) pointed out that the toe structure of Cnipodectes subbrunneus suggests a relationship to the Pipridae, not Tyrannidae.
72a. Called "Brownish Flycatcher" by Eisenmann (1955), Meyer de Schauensee (1966, 1970), Ridgely (1976), Parker et al. (1982), AOU (1983, 1998), Hilty & Brown (1986), Sibley & Monroe (1990), and Dickinson (2003), in addition to most older literature; called "Brown Flycatcher" in Wetmore (1972). Ridgely & Tudor (1994) introduced the novel name "Twistwing", and this was followed by Ridgely & Greenfield (2001), Hilty (2003) and Fitzpatrick (2004).
SACC proposal to change English name did not pass. SACC proposal to change English name passed on second try after description of C. superrufus.
72b. Genetic data (Tello and Bates 2007) indicate that Tolmomyias and Rhynchocyclus are sister genera, as reflected in their traditional linear classification, and that Cnipodectes may be the sister genus to these two.
72c. Newly described: Lane et al. (2007).
SACC proposal passed to recognize C. superrufus.
73. Rhynchocyclus pacificus was formerly (e.g.,
Cory & Hellmayr 1927, Meyer de Schauensee 1970, Traylor 1977<?>, 1979a) considered a subspecies of R. brevirostris, but Zimmer (1939a) treated it as a separate species and noted that it is probably more closely related to R. fulvipectus; it was treated as a species by Ridgely & Tudor (1994) and AOU (1998), the latter of whom considered R. brevirostris and R. pacificus to form a superspecies.
74. Ridgely & Greenfield (2001) used the English group name "Flatbill" for the species of Tolmomyias, returning to a name used by Cory & Hellmayr (1925).
Proposal needed?
74a. The AOU (1998), Hilty (2003), and Fitzpatrick (2004) suggested that Tolmomyias sulphurescens almost certainly consists of multiple species.
74n. Cory & Hellmayr (1927) treated the subspecies klagesi as a separate species from Tolmomyias poliocephalus, but see Meyer de Schauensee (1966).
75. Recently described: Schulenberg & Parker (1997).
76. Ridgely & Greenfield (2001), followed by Hilty (2003), considered populations of Central America and trans-Andean South America to represent a separate species, T. flavotectus; they restricted the name "Yellow-margined Flycatcher/Flatbill" to the latter and called the Amazonian species "Zimmer's Flatbill."
Proposal needed. The latter is also likely to consist of more than one species (see Ridgely & Greenfield 2001). Fitzpatrick (2004) concluded that further research was needed before any changes are made to current species limits.
76a. Tolmomyias assimilis was formerly (e.g., Cory & Hellmayr 1927) considered a subspecies of T. sulphurescens, but Zimmer (1939a) provided rationale for considering it a separate species, and for treatment of Central American flavotectus, considered a separate species by Cory & Hellmayr (1927), as a subspecies of T. assimilis. Zimmer (1939a), followed by Pinto (1944), considered flavotectus to have priority over assimilis as the species name, but see <>.
77. Tolmomyias flaviventris almost certainly involves more than one species; see Bates et al. (1992) and Ridgely & Tudor (1994). The subspecies viridiceps is almost certainly a distinct species, and was so considered by Ridgely et al. (2001) and Hilty (2003). However, Zimmer (1939a) considered them conspecific because the subspecies he considered the subspecies subsimilis and dissors to represent taxa that were intermediate between the two, and this treatment was followed by Fitzpatrick (2004) in the absence of published data supporting a split.
Proposal needed.
78. Ridgway (1907) used the genus name Platytriccus for Platyrinchus.
78a. Middle American Platyrinchus cancrominus was formerly (e.g., Zimmer 1939c, Meyer de Schauensee 1970) treated as a subspecies of P. mystaceus, but they are locally sympatric in Costa Rica and differ in vocalizations (Slud 1964. Stiles & Skutch 1989), as formerly treated by Cory & Hellmayr (1927); they form a superspecies (AOU 1983, 1998, Sibley & Monroe 1990).
78a. The northern albogularis group was considered a separate species from Platyrinchus mystaceus by Olson (1993a).
Proposal needed.
78b. Platyrinchus leucoryphus was called P. platyrhynchos in Cory & Hellmayr (1927); see Meyer de Schauensee (1966) for the potentially confusing nomenclature of these species.
79. Ridgway (1907), Cory & Hellmayr (1927), and
Pinto (1944) considered the four subspecies groups as separate species: mexicanus of Middle America and northwestern Colombia, occidentalis of western Ecuador and northwestern Peru, coronatus of Amazonia, and swainsoni of southeastern Brazil. Meyer de Schauensee (1966, 1970) and considered them all as conspecific without providing justification, and this was followed by Traylor (1977<?>, 1979b), AOU (1983, 1998), Sibley & Monroe (1990), Fitzpatrick (2004), and Ridgely & Tudor (1994), who provided rationale for their continued treatment as conspecific, but not by Wetmore (1972), who considered the evidence insufficient for the broad treatment. Ridgely & Greenfield (2001) and Hilty (2003) returned to the classification of Cory & Hellmayr (1927). Collar et al. (1992) considered occidentalis as a separate species. See Whittingham & Williams (2000) for analysis and discussion of morphological characters. Proposal needed.
80. Morphological data strongly suggest that Myiophobus is a polyphyletic genus (Lanyon 1988a), but no choice but to retain intact for now. Placement in linear sequence here arbitrarily assigned where type species of the genus falls in Lanyon's (1988a) phylogeny. There are three species groups that are each evidently monophyletic but the groups themselves may not be each others' closest relatives: (1) M. flavicans, M. phoenicomitra, M. inornatus, and M. roraimae; (2) M. lintoni and M. ochraceiventris; and (3) M. cryptoxanthus and M. fasciatus; placement of M. pulcher is uncertain (Fitzpatrick 2004).
80a. The southern subspecies rufipennis, described as a separate species from M. roraimae, was considered conspecific with M. roraimae by Meyer de Schauensee (1966) without providing rationale, despite their greatly disjunct ranges, and subsequent authors have followed Meyer de Schauensee (1966).
80aa. The subspecies bellus of the eastern slope of the Andes and Eastern and Central Cordilleras of Colombia has a longer tail and wing to other subspecies (though not 100% diagnostically) and differs in plumage from nominate Myiophobus pulcher of the West slope (Salaman et al. 2002, Donegan et al. 2007). Some calls may also differ, although a thorough vocal study is warranted (Donegan et al. 2007).
80b. Myiophobus lintoni and M. ochraceiventris form a superspecies (Parker et al. 1985, Sibley & Monroe 1990).
80c. Myiophobus fasciatus and M. cryptoxanthus form a superspecies (Parker et al. 1985, Sibley & Monroe 1990); they were considered conspecific by Cory & Hellmayr (1927), but see Zimmer (1939c) for rationale for their treatment as separate species.
80d. The subspecies rufescens of arid western Peru and northern Chile was formerly (e.g., Cory & Hellmayr 1927) considered a separate species from Myiophobus fasciatus, but Zimmer (1939c) and Koepcke (1961) reported specimens that showed signs of intergradation between rufescens and M. f. crypterythrus (cf. Ridgely & Tudor 1994); thus, Meyer de Schauensee (1966) considered them conspecific, and this has been followed by subsequent authors. Jaramillo (2003), however, suggested that rufescens should be considered a separate species.
81. Cory & Hellmayr (1927), Wetmore (1972), and the AOU (1983, 1998) treated the sulphureipygius group as a separate species from Myiobius barbatus, but see Zimmer (1939b) and Ridgely & Tudor (1994) for rationale for continued treatment as conspecific; however, Ridgely and Greenfield (2001) returned to AOU classification, followed by Hilty (2003) and Fitzpatrick (2004), with the name "Whiskered Flycatcher" applied to the Amazonian barbatus group.
SACC proposal pending to treat sulphureipygius as separate species. The subspecies mastacalis of southeastern Brazil was formerly (e.g., REF) treated as a separate species, but see Zimmer (1939b). SACC proposal pending to treat masatcalis as separate species.
81a. The subspecies ridgwayi of southeastern Brazil was formerly (e.g., Cory & Hellmayr 1927) considered a separate species from Myiobius atricaudus, but they were treated as conspecific by Meyer de Schauensee (1966) and subsequent classifications. Parker et al. (1996) implied that ridgwayi deserved treatment as a separate species.
SACC proposal pending to treat ridgwayi as separate species.
82. Lanyon (1988c) and Mobley & Prum (1995) merged Terenotriccus into Myiobius based on morphological data, followed by Sibley & Monroe (1990), but differences in voice and behavior have resulted in continued treatment in monotypic genus (Ridgely & Tudor 1994, AOU 1998, Ridgely & Greenfield 2001, Hilty 2003).
Proposal needed?
83. Neopipo cinnamomea was formerly (e.g., <
check Hellmayr>, Pinto 1944, Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in the Pipridae ("Cinnamon Manakin"); placement in Tyrannidae follows Mobley and Prum (1995).
83a. Called "Cinnamon Tyrant-Manakin" in Sibley & Monroe (1990), "Cinnamon Tyrant" in Mobley & Prum (1995), Fitzpatrick (2004), and Schulenberg et al. (2007), and "Cinnamon Neopipo" in Ridgely & Greenfield (2001) and Hilty (2003), thus perhaps setting a new temporal record for lack of stability in an English name.  
SACC proposal to change English name to "Cinnamon Neopipo" did not pass. SACC proposal to change to "Cinnamon Tyrant" did not pass. SACC proposal passed to change to "Cinnamon Manakin-Tyrant."
84. The northern subspecies vieillotioides was formerly (e.g., Cory & Hellmayr 1927) considered a separate species from Pyrrhomyias cinnamomeus, but see Zimmer (1939c).
84a. Pyrrhomyias is masculine, so the correct spelling of the species name is cinnamomeus (David & Gosselin 2002b).
85. The southern and eastern bellicosa group was formerly
(e.g., Cory & Hellmayr 1927) considered a separate species from Hirundinea ferruginea,, but they were considered conspecific by <Zimmer> Meyer de Schauensee (1966). Sibley and Monroe (1990) followed Cory & Hellmayr (1927) in treating them as separate species.
86. Species in the genus Lathrotriccus were formerly (e.g.,
Cory & Hellmayr 1927, Zimmer 1939b, Pinto 1944, Meyer de Schauensee 1970, Haverschmidt & Mees 1994) included in Empidonax, but see Zink & Johnson (1984), Lanyon & Lanyon (1986) and Cicero & Johnson (2002). <check latter to see if griseipectus sampled -- if not cite R&T 94, Parker et al. 95 for inclusion in L. rather than E.>
86a. The lawrencei subspecies group (with johnstoni) was formerly (e.g., Cory & Hellmayr 1927, Pinto 1944) considered as a separate species from Lathrotriccus euleri; Zimmer (1939b) provided rationale for treating them as conspecific.
87. Genetic data indicate that Aphanotriccus and Lathrotriccus are sister genera and that Cnemotriccus is the sister to Aphanotriccus + Lathrotriccus (Lanyon & Lanyon 1986, Cicero & Johnson 2002); this relationship is consistent with the morphological and ecological data of Lanyon (1986).
87a. Aphanotriccus audax was formerly (e.g., Cory & Hellmayr 1927) placed in the genus Praedo, but most subsequent classifications have followed Griscom (1935) and Traylor (1979) in merging this into Aphanotriccus; Wetmore (1972) maintained recognition of Praedo because of differences in extent of rictal bristles.
87b. Pronounced vocal differences indicate that Cnemotriccus fuscatus consists of more than one species (Hilty 2003).
88. Genetic data indicate that Empidonax and Contopus are sister genera and that Mitrephanes is the sister to Empidonax + Contopus (Lanyon & Lanyon 1986, Cicero & Johnson 2002).
89. Empidonax traillii and E. alnorum were formerly (e.g.,
Cory & Hellmayr 1927, Meyer de Schauensee 1970) considered conspecific ("Traill's Flycatcher"), but Stein (1958, 1963) showed that they were vocally distinguishable, reproductively isolated species.
90. Contopus cooperi was formerly (e.g.,
Cory & Hellmayr 1927, Pinto 1944, Phelps & Phelps 1950a, Meyer de Schauensee 1970) placed in a monotypic genus Nuttallornis, but its merger into Contopus by Traylor (1977, 1979b) has been followed by all subsequent authors. <check recent genetic data for support, Zink-Johnson-Cicero papers>.
91. The correct species epithet was shown to be cooperi, not borealis as in most recent literature (or mesoleucus, as in Cory & Hellmayr 1927), by Banks and Browning (1995).
91a. Called "Boreal Pewee" in Sibley & Monroe (1990).
92. Contopus fumigatus formerly (e.g., Zimmer 1939b, Meyer de Schauensee 1970, Traylor 1979b) included the Middle American taxa now generally considered separate species (C. pertinax and C. lugubris; e.g., AOU 1983, 1998, Ridgely & Tudor 1994) following
Cory & Hellmayr (1927) and Wetmore (1972); they constitute a superspecies (AOU 1983, 1998, Sibley & Monroe 1990). No formal analysis has been published. Proposal needed? Meyer de Schauensee (1970) used "Greater Pewee" for the composite species.
92a.
The name formerly (e.g., Cory & Hellmayr 1927) used for the Contopus known from South America except C. cooperi was Myiochanes, but see <REF>.
93.
Meyer de Schauensee (1966, 1970) considered Contopus sordidulus to be conspecific with Contopus virens, with the composite name "Wood Pewee", but this treatment has seldom been followed, before (e.g., AOU 1957) or after (e.g., Traylor 1977<?>, 1979b); see, for example, Rising & Schueler (1980).
93x. Contopus sordidulus was called C. richardsonii in much early literature (e.g., Cory & Hellmayr 1927, Phelps & Phelps 1950a), but see Phillips and Parkes (1955) for why the latter applies to Sayornis phoebe.
93a. Sibley & Monroe (1990) considered Contopus cinereus to form a superspecies with C. sordidulus and C. virens.
93b. Ridgely & Greenfield (2001) considered the subspecies punensis of southwestern Ecuador and northwestern Peru to represent a separate species from Contopus cinereus based on vocal differences.
Proposal needed.
93c. Cory & Hellmayr (1927) considered Contopus nigrescens to be a subspecies of C. cinereus.

94. Mitrephanes olivaceus is often (e.g.,
Cory & Hellmayr 1927, Zimmer 1938, Meyer de Schauensee 1970, AOU 1983, 1998) considered conspecific with M. phaeocercus, but see Webster (1968). Proposal needed? They constitute a superspecies (Sibley & Monroe 1990).
94a. Ridgely & Greenfield (2001) called these two species "Northern Tufted-Flycatcher" and "Olive Tufted-Flycatcher."
Proposal needed.
94b. The South American latirostris subspecies group was considered a separate species from northern Sayornis nigricans by (REFS <