PBDB

Opinions from B. C. Livezey and R. L. Zusi 2007

'Accipitres belongs to Falconiformes'
'Accipitridae belongs to Accipitroidea'
'Accipitrinae belongs to Accipitridae'
'Accipitroidea belongs to Falconides'
'Acryllium belongs to Numidinae'
'Aegotheli belongs to Caprimulgiformes'
'Aegothelidae belongs to Aegotheli'
'Aepyornithidae belongs to Aepyornithiformes'
'Aepyornithiformes belongs to Struthionimorphae'
'Alcedinidae belongs to Alcedinoidea'
'Alcedininae belongs to Alcedinidae'
'Alcedinoidea belongs to Halcyones'
'Alcidae belongs to Alcides'
'Alcides belongs to Lari'
'Anatidae belongs to Anatoidea'
'Anatinae belongs to Anatidae'
'Anatoidea belongs to Anseres'
'Anhimae belongs to Anseriformes'
'Anhimidae belongs to Anhimae'
'Anhingidae belongs to Phalacrocoracoidea'
'Anomalogonates belongs to Dendrornithes'
'Anomalopterygidae belongs to Dinornithiformes'
'Anseranatidae belongs to Anseranatoidea'
'Anseranatoidea belongs to Anseres'
'Anseres belongs to Anseriformes'
'Anseriformes belongs to Galloanserimorphae'
'Anserimorphae is an invalid subgroup of Galloanserimorphae'
'Anserinae belongs to Anatidae'
'Apodi belongs to Apodiformes'
'Apodidae belongs to Apodi'
'Apodiformes belongs to Cypselomorphae'
'Apodinae belongs to Apodidae'
'Apsaravidae belongs to Apsaraviformes'
'Apsaraviformes belongs to Euenantiornithes'
'Apterygidae belongs to Apterygiformes'
'Apterygiformes belongs to Apterygimorphae'
'Apterygimorphae belongs to Ratitae'
'Aptornithidae is corrected as Apterornithidae and belongs to Rhynochetides'
'Aramidae belongs to Gruioidea'
'Archaeopterygidae belongs to Archaeopterygiformes'
'Archaeopterygiformes belongs to Archaeornithes'
'Archaeornithes was reranked as a superorder and belongs to Palaeoaves'
'Ardeidae belongs to Ardeiformes'
'Ardeiformes belongs to Ciconiimorphae'
'Ardeinae belongs to Ardeidae'
'Ardeini belongs to Ardeinae'
'Aves was reranked as a infraclass and belongs to Avialae'
'Balaeniceps belongs to Balaenicipitidae'
'Balaenicipites belongs to Balaenicipitiformes'
'Balaenicipitidae belongs to Balaenicipites'
'Balaenicipitiformes belongs to Pelecanimorphae'
'Bathornithidae belongs to Cariamoidea'
'Bombycilla belongs to Bombycillidae'
'Bombycillidae belongs to Passerida'
'Botaurinae belongs to Ardeidae'
'Botaurini belongs to Botaurinae'
'Brachypteraciidae belongs to Coraciides'
'Bucconidae belongs to Galbulae'
'Bucerotes belongs to Coraciiformes'
'Bucerotidae belongs to Bucerotides'
'Bucerotides belongs to Bucerotes'
'Burhinidae belongs to Burhinoidea'
'Burhinoidea belongs to Charadriides'
'Cacatuidae belongs to Psittaciformes'
'Capitonidae belongs to Capitonoidea'
'Capitonoidea belongs to Pici'
'Caprimulgi belongs to Caprimulgiformes'
'Caprimulgidae belongs to Caprimulgi'
'Caprimulgiformes belongs to Cypselomorphae'
'Cariamae belongs to Gruiformes'
'Cariamidae belongs to Cariamoidea'
'Cariamides belongs to Cariamae'
'Cariamoidea belongs to Cariamides'
'Casuariidae belongs to Casuariiformes'
'Casuariiformes belongs to Casuariimorphae'
'Casuariimorphae belongs to Ratitae'
'Cathartae belongs to Falconiformes'
'Cathartidae belongs to Cathartae'
'Centropodinae belongs to Cuculidae'
'Charadriidae belongs to Charadrioidea'
'Charadriides belongs to Limicolae'
'Charadriiformes belongs to Charadriimorphae'
'Charadriimorphae belongs to Telmatorae'
'Charadrioidea belongs to Charadriides'
'Chionididae belongs to Chionidides'
'Chionidides belongs to Lari'
'Ciconiae belongs to Ciconiiformes'
'Ciconiidae belongs to Ciconioidea'
'Ciconiiformes belongs to Ciconiimorphae'
'Ciconiimorphae belongs to Steganograllatores'
'Ciconioidea belongs to Ciconiae'
'Cladorhynchini belongs to Himantopodinae'
'Cladorhynchus belongs to Cladorhynchini'
'Coccyges belongs to Anomalogonates'
'Cochleariidae belongs to Ardeiformes'
'Coliidae belongs to Coliiformes'
'Coliiformes belongs to Trogonomorphae'
'Colius belongs to Coliidae'
'Columbae belongs to Columbiformes'
'Columbidae belongs to Columbae'
'Columbiformes belongs to Psittacimorphae'
'Columbinae belongs to Columbidae'
'Confuciusornithidae belongs to Confuciusornithiformes'
'Confuciusornithiformes belongs to Archaeornithes'
'Coracii belongs to Coraciiformes'
'Coraciidae belongs to Coracioidea'
'Coraciides belongs to Coracii'
'Coraciiformes belongs to Passerimorphae'
'Coracioidea belongs to Coraciides'
'Corvida belongs to Passerides'
'Corvidae belongs to Corvida'
'Craci belongs to Galliformes'
'Cracidae belongs to Cracoidea'
'Cracoidea belongs to Craci'
'Crotophaginae belongs to Cuculidae'
'Crypturi belongs to Palaeognathae'
'Cuculi belongs to Cuculiformes'
'Cuculidae belongs to Cuculi'
'Cuculiformes belongs to Cuculimorphae'
'Cuculimorphae belongs to Coccyges'
'Cuculinae belongs to Cuculidae'
'Cursoriinae belongs to Glareolidae'
'Cypselinae belongs to Apodidae'
'Cypselomorphae belongs to Incessores'
'Dendrornithes belongs to Terrestrornithes'
'Diatrymae is corrected as Diatrymiformes and belongs to Galloanserimorphae'
'Diatrymidae is corrected as Diatrymatidae and belongs to Diatrymiformes'
'Didunculinae belongs to Columbidae'
'Didunculus belongs to Didunculinae'
'Dinornithidae belongs to Dinornithiformes'
'Dinornithiformes belongs to Apterygimorphae'
'Diomedeidae belongs to Procellaroidea'
'Dromadidae is corrected as Dromatidae and belongs to Dromaides'
'Dromaeomorphae belongs to Crypturi'
'Dromaides belongs to Limicolae'
'Dromaiidae belongs to Casuariiformes'
'Dromornithidae belongs to Dromornithiformes'
'Dromornithiformes belongs to Galloanserimorphae'
'Eoaves belongs to Aves'
'Euenantiornithes belongs to Palaeoaves'
'Eurypygae belongs to Gruiformes'
'Eurypygidae belongs to Eurypygides'
'Eurypygides belongs to Eurypygae'
'Falconidae belongs to Falconoidea'
'Falconides belongs to Accipitres'
'Falconiformes belongs to Falconimorphae'
'Falconimorphae belongs to Raptores'
'Falconinae belongs to Falconidae'
'Falconoidae is corrected as Falconoidea and belongs to Falconides'
'Fregata belongs to Fregatidae'
'Fregatidae belongs to Fregatoidea'
'Fregatides belongs to Steganopodes'
'Fregatoidea belongs to Fregatides'
'Galbulae belongs to Piciformes'
'Galbulidae belongs to Galbulae'
'Galliformes belongs to Galloanserimorphae'
'Galloanserae belongs to Neognathae'
'Galloanserimorphae belongs to Galloanserae'
'Gallus belongs to Phasianidae'
'Gaviidae belongs to Gaviiformes'
'Gaviiformes belongs to Gaviomorphae'
'Gaviomorphae belongs to Pygopodotubinares'
'Glareolidae belongs to Glareoloidea'
'Glareolinae belongs to Glareolidae'
'Glareoloidea belongs to Charadriides'
'Goura belongs to Gourinae'
'Gourinae belongs to Columbidae'
'Grues belongs to Gruiformes'
'Gruidae belongs to Gruioidea'
'Gruiformes belongs to Charadriimorphae'
'Gruioidea is corrected as Gruoidea and belongs to Grues'
'Gypaetinae belongs to Accipitridae'
'Haematopodidae [misspelled as Haematopidae] belongs to Haematopoidea'
'Haematopodinae belongs to Haematopidae'
'Haematopoidea belongs to Charadriides'
'Halcyones belongs to Coraciiformes'
'Halcyoninae belongs to Alcedinidae'
'Heliornithidae belongs to Ralliformes'
'Hemiprocni belongs to Apodiformes'
'Hemiprocnidae belongs to Hemiprocni'
'Hesperornidae is corrected as Hesperornithidae and belongs to Hesperornithiformes'
'Hesperornithiformes belongs to Odontoholomorphae'
'Heteroscelus belongs to Scolopacidae'
'Himantopodinae belongs to Recurvirostridae'
'Himantopodini belongs to Himantopodinae'
'Ibidorhynchinae belongs to Haematopidae'
'Ibidorhynchus belongs to Ibidorhynchinae'
'Ichthyornidae is corrected as Ichthyornithidae and belongs to Ichthyornithiformes'
'Ichthyornithes is corrected as Ichthyornithiformes and belongs to Odontoholomorphae'
'Incessores belongs to Anomalogonates'
'Indicatoridae belongs to Picoidea'
'Jacanidae is corrected as Jaccanidae and belongs to Parrae'
'Jynginae belongs to Picidae'
'Lari belongs to Charadriiformes'
'Laridae belongs to Laroidea'
'Larides belongs to Lari'
'Larinae belongs to Laridae'
'Laroidea belongs to Larides'
'Leptosomatoidea belongs to Coraciides'
'Leptosomidae belongs to Leptosomatoidea'
'Leptosomus belongs to Leptosomatidae'
'Limicolae belongs to Charadriiformes'
'Lithornis belongs to Lithornithidae'
'Lithornithidae belongs to Lithornithiformes'
'Lithornithiformes belongs to Eoaves'
'Loriinidae belongs to Psittaciformes'
'Megapodidae is corrected as Megapodiidae and belongs to Megapodioidea'
'Megapodioidea belongs to Craci'
'Meleagridae belongs to Meleagridoidea'
'Meleagridoidea belongs to Phasiani'
'Menura belongs to Menuridae'
'Menurae belongs to Passeriformes'
'Menuridae belongs to Menurae'
'Meropidae belongs to Meropides'
'Meropides belongs to Coracii'
'Mesitornithidae belongs to Turniciformes'
'Momotidae is corrected as Motmotidae and belongs to Momotoidea'
'Momotoidea belongs to Halcyones'
'Musophagi belongs to Cuculiformes'
'Musophagidae belongs to Musophagi'
'Natatores belongs to Neoaves'
'Neoaves belongs to Neognathae'
'Neognathae was reranked as a unranked clade and belongs to Neornithes'
'Neomorphinae belongs to Cuculidae'
'Neornithes was reranked as a unranked clade and belongs to Aves'
'Nestoridae belongs to Psittaciformes'
'Numida belongs to Numidinae'
'Numididae was reranked as the subfamily Numidinae and belongs to Phasianidae'
'Nyctibiidae belongs to Caprimulgi'
'Nycticoracinae was reranked as the subfamily Nycticoracini and belongs to Ardeinae'
'Oceanitidae belongs to Oceanitoidea'
'Oceanitoidea belongs to Procellarae'
'Odontoholomorphae belongs to Ornithurae'
'Odontophoridae was reranked as the family Odontophorinae and belongs to Phasianidae'
'Odontopterygidae belongs to Odontopterygiformes'
'Odontopterygiformes belongs to Pelecanimorphae'
'Opisthocomidae belongs to Opisthocomiformes'
'Opisthocomiformes belongs to Cuculimorphae'
'Opisthocomus belongs to Opisthocomidae'
'Ornithurae was reranked as a unranked clade and belongs to Aves'
'Otides belongs to Cariamae'
'Otididae belongs to Otides'
'Pachyptilinae belongs to Procellariidae'
'Palaeoaves belongs to Aves'
'Palaeognathae belongs to Neornithes'
'Pandion belongs to Pandionidae'
'Pandionidae belongs to Falconoidea'
'Paridae belongs to Passerida'
'Parrae belongs to Charadriiformes'
'Parus belongs to Paridae'
'Passer belongs to Passeridae'
'Passeres belongs to Passeriformes'
'Passerida belongs to Passerides'
'Passeridae belongs to Passerida'
'Passerides belongs to Passeres'
'Passeriformes belongs to Passerimorphae'
'Passerimorphae belongs to Picoclamatores'
'Pedionomae belongs to Charadriiformes'
'Pedionomidae belongs to Pedionomae'
'Pelecanida belongs to Pelecanides'
'Pelecanidae belongs to Pelecanida'
'Pelecanides belongs to Steganopodes'
'Pelecaniformes belongs to Pelecanimorphae'
'Pelecanimorphae belongs to Steganograllatores'
'Pelecanoidi belongs to Procellariiformes'
'Pelecanoididae belongs to Pelecanoidi'
'Perdicinae belongs to Phasianidae'
'Pezophaps belongs to Raphidae'
'Phaenicophacinae belongs to Cuculidae'
'Phaethontes belongs to Pelecaniformes'
'Phaethontidae belongs to Phaethontes'
'Phalacrocoracidae belongs to Phalacrocoracoidea'
'Phalacrocoracoidea belongs to Sulida'
'Phalaropodidae belongs to Scolopacoidea'
'Phasiani belongs to Galliformes'
'Phasianidae belongs to Phasianoidea'
'Phasianinae belongs to Phasianidae'
'Phasianoidea belongs to Phasiani'
'Phodilinae belongs to Tytonidae'
'Phodilus belongs to Phodilinae'
'Phoenicopteridae belongs to Ciconioidea'
'Phoenicopteriformes is an invalid subgroup of Ciconioidea'
'Phoeniculidae belongs to Upupides'
'Phororhacosidae is corrected as Phorusrhacidae and belongs to Cariamoidea'
'Picae is corrected as Pici and belongs to Piciformes'
'Picidae belongs to Picoidea'
'Piciformes belongs to Passerimorphae'
'Picinae belongs to Picidae'
'Picoclamatores belongs to Anomalogonates'
'Picoidea belongs to Pici'
'Pittidae belongs to Tyrannides'
'Plataleidae belongs to Threskiornithoidea'
'Podargidae belongs to Caprimulgi'
'Podicipedidae belongs to Podicipediformes'
'Podicipediformes belongs to Gaviomorphae'
'Polyborinae belongs to Falconidae'
'Presbyornithidae belongs to Anatoidea'
'Procellarae belongs to Procellariiformes'
'Procellariidae belongs to Procellaroidea'
'Procellariiformes belongs to Procellariimorphae'
'Procellariimorphae belongs to Pygopodotubinares'
'Procellariinae belongs to Procellariidae'
'Procellaroidea [misspelled as Procellarioidea] belongs to Procellarae'
'Psittacidae belongs to Psittaciformes'
'Psittaciformes belongs to Psittacimorphae'
'Psittacimorphae belongs to Coccyges'
'Psophiidae belongs to Psophioidea'
'Psophioidea belongs to Grues'
'Pterocletes belongs to Columbiformes'
'Pteroclidae belongs to Pterocletes'
'Ptilonorhynchidae belongs to Corvida'
'Pygopodotubinares belongs to Natatores'
'Rahonavidae belongs to Rahonaviformes'
'Rahonaviformes belongs to Euenantiornithes'
'Rallidae belongs to Ralliformes'
'Ralliformes belongs to Charadriimorphae'
'Raphidae belongs to Columbae'
'Raphus belongs to Raphidae'
'Raptores belongs to Dendrornithes'
'Ratitae was reranked as a unranked clade and belongs to Palaeognathae'
'Recurvirostridae belongs to Haematopoidea'
'Recurvirostrinae belongs to Recurvirostridae'
'Rhamphastidae belongs to Capitonoidea'
'Rheidae belongs to Struthioniformes'
'Rheiformes is a subjective synonym of Struthioniformes'
'Rhynchopidae belongs to Rhynchopoidea'
'Rhynchopoidea belongs to Larides'
'Rhynochetidae belongs to Rhynochetides'
'Rhynochetides belongs to Eurypygae'
'Rostratulidae belongs to Parrae'
'Sagittariidae belongs to Serpentariides'
'Sagittarius belongs to Sagittariidae'
'Sandcoleidae belongs to Sandcoleiformes'
'Sandcoleiformes belongs to Trogonomorphae'
'Scolopacidae belongs to Scolopacoidea'
'Scolopacides belongs to Limicolae'
'Scolopacoidea belongs to Scolopacides'
'Scopi belongs to Ciconiiformes'
'Scopidae belongs to Scopi'
'Scopus belongs to Scopidae'
'Serpentariides belongs to Accipitres'
'Spheniscidae belongs to Sphenisciformes'
'Sphenisciformes belongs to Procellariimorphae'
'Steatornis belongs to Steatornithidae'
'Steatornithidae belongs to Caprimulgi'
'Steganograllatores belongs to Natatores'
'Steganopodes belongs to Pelecaniformes'
'Stercorariidae belongs to Laroidea'
'Sterninae belongs to Laridae'
'Strigidae belongs to Strigiformes'
'Strigiformes belongs to Falconimorphae'
'Struthionidae belongs to Struthioniformes'
'Struthioniformes belongs to Struthionimorphae'
'Struthionimorphae belongs to Ratitae'
'Sulae was reranked as the unranked clade Sulida and belongs to Pelecanides'
'Sulidae belongs to Suloidea'
'Suloidae is corrected as Suloidea and belongs to Sulida'
'Sylviornithidae belongs to Megapodioidea'
'Telmatorae belongs to Terrestrornithes'
'Teratornithi belongs to Falconiformes'
'Terrestrornithes belongs to Neoaves'
'Tetraonidae was reranked as the subfamily Tetraoninae and belongs to Phasianidae'
'Thinocoridae belongs to Thinocoroidea'
'Thinocoroidea belongs to Scolopacides'
'Threskiornithidae belongs to Threskiornithoidea'
'Threskiornithoidea belongs to Ciconiae'
'Tigriornithini belongs to Botaurinae'
'Tigrisoma belongs to Tigriornithini'
'Tinamidae belongs to Tinamiformes'
'Tinamiformes belongs to Dromaeomorphae'
'Todidae belongs to Alcedinoidea'
'Trochilidae belongs to Apodi'
'Trogones belongs to Anomalogonates'
'Trogonidae belongs to Trogoniformes'
'Trogoniformes belongs to Trogonomorphae'
'Trogonomorphae belongs to Trogones'
'Turnicidae belongs to Turniciformes'
'Turniciformes belongs to Charadriimorphae'
'Tyrannidae belongs to Tyrannides'
'Tyrannides belongs to Passeres'
'Tytonidae belongs to Strigiformes'
'Tytoninae belongs to Tytonidae'
'Upupidae belongs to Upupides'
'Upupides belongs to Bucerotes'
'Upupiformes is an invalid subgroup of Upupides'
'Vulturidae is a subjective synonym of Cathartidae'