Raznolik broj izumrlih ptičjih taksona postojao je u eri mezozoika bez danas postojećih potomaka. To uključuje skupine ''[[Confuciusornis]]'', zubate morske ptice kao što su [[Hesperornithes]] i [[Ichthyornithes]], kao i raznolik podrazred [[Enantiornithes]] ("suprotne ptice").
==== Porodice po redovima====
{{div col|cols=4}}
* [[Archaeopterygiformes]]
** [[Archaeopterygidae]] †
* [[Yandangornithiformes]]
** [[Yandangornithidae]] †
* [[Confuciusornithiformes]]
** [[Confuciusornithidae]] †
* [[Omnivoropterygiformes]]
** [[Omnivoropterygidae]] †
* [[Mystiornithiformes]]
** [[Avisauridae]] †
** [[Cuspirostrisornithidae]] †
** [[Mystiornithidae]] †
* [[Cathayornithiformes]]
** [[Cathayornithidae]] †
** [[Alethoalaornithidae]] †
* [[Gobipterygiformes]]
** [[Gobipterygidae]] †
* [[Enantiornithiformes]]
** [[Zhyraornithidae]] †
** [[Enantiornithidae]] †
** [[Bohaiornithidae]] †
* [[Liaoningornithiformes]]
** [[Liaoningornithidae]] †
* [[Alexornithiformes]]
** [[Catenoleimus]] †
** [[Alexornithidae]] †
* [[Longipterygiformes]]
** [[Longipterygidae]] †
* [[Incertae sedis]]
* [[Hongshanornithidae]] †
* [[Chaoyangiaformes]]
** [[Chaoyangidae]] †
** [[Songlingornithidae]] †
* [[Patagopterygiformes]]
** [[Alamitornis]] †
** [[Patagopterygidae]] †
* [[Ambiortiformes]]
** [[Apsaravis]] †
Yanornithiformes
null †
Yanornithidae †
Gansuiformes
Gansuidae †
Sandcoleiformes
Sandcoleidae †
Ichthyornithiformes
Ambiortidae †
Ichthyornithidae †
Apatornithiformes
Apatornithidae †
Hesperornithiformes
null †
Hesperornithidae †
Hesperornithidae †
Baptornithidae †
Brodavidae †
Enaliornithidae †
Remiornithiformes
Remiornithidae †
Aepyornithiformes
Aepyornithidae †
Lithornithiformes
Lithornithidae †
Incertae sedis
Eleutherornithidae †
Struthioniformes
Struthionidae
Rheiformes
Opisthodactylidae †
Rheidae
Tinamiformes
Tinamidae
Apterygiformes
Apterygidae
Casuariiformes
Casuariidae
Casuariidae
Casuariidae
Dromornithidae †
Dinornithiformes
Dinornithidae †
Emeidae †
Anseriformes
null
Incertae sedis †
Presbyornithidae †
Incertae sedis †
Anhimidae
Anseranatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Anatidae
Paranyrocidae
Pangalliformes
null †
Gallinuloididae †
Paraortygidae †
Quercymegapodiidae †
Galliformes
null
Megapodiidae
Cracidae
Numididae
Odontophoridae
Phasianidae
Phasianidae
Phasianidae
Phasianidae
Phasianidae
Phasianidae
Phasianidae
Phasianidae
Phasianidae
Phasianidae
Paraortygidae
Incertae sedis
Archaeotrogonidae †
Eremopezidae †
Foratidae †
Fluvioviridavidae †
Anomalogonatae
Gracilitarsidae †
Phoenicopteriformes
Phoenicopteridae
Palaelodidae
Scaniornithidae †
Podicipediformes
Podicipedidae
Columbiformes
Columbidae
Columbidae
Columbidae
Columbidae
Columbidae
Pteroclidiformes
Pteroclidae
Mesitornithiformes
Mesitornithidae
Eurypygiformes
Eurypygidae
Rhynochetidae
Phaethontiformes
Phaethontidae
Caprimulgiformes
null
Steatornithidae
Podargidae
Nyctibiidae
Caprimulgidae
Caprimulgidae
Caprimulgidae
Aegothelidae
Apodiformes
Apodidae
Apodidae
Apodidae
Apodidae
Apodidae
Apodidae
Trochilidae
Trochilidae
Trochilidae
Trochilidae
Trochilidae
Trochilidae
Trochilidae
Trochilidae
Trochilidae
Trochilidae
Jungornithidae †
Incertae sedis †
Aegialornithidae †
Opisthocomiformes
Opisthocomidae
Cuculiformes
Cuculidae
Cuculidae
Cuculidae
Cuculidae
Cuculidae
Cuculidae
Cuculidae
Diatrymiformes
Gastornithidae †
Gruiformes
null
Aptornithidae †
null
Phorusrhacidae †
Phorusrhacidae †
Phorusrhacidae †
Phorusrhacidae †
Phorusrhacidae †
Ameghinornithidae †
Cunampaiidae †
Bathornithidae †
Idiornithidae †
Apterornithidae †
Messelornithidae †
Salmilidae †
Rallidae
Rallidae
Rallidae
Sarothruridae
Heliornithidae
Psophiidae
Eogruidae †
Ergilornithidae †
Aramidae
Gruidae
Gruidae
Gruidae
Geranoididae †
Parvigruidae †
Otidiformes
Otididae
Musophagiformes
Musophagidae
Musophagidae
Musophagidae
Musophagidae
Gaviiformes
Gaviidae
Sphenisciformes
null
Spheniscidae
Spheniscidae †
Spheniscidae †
Spheniscidae †
Procellariiformes
null
Oceanitidae
Diomedeidae
Hydrobatidae
Procellariidae
Tytthostonychidae †
Diomedeoididae †
Pelecaniformes
null
Ciconiidae
Pelecanidae
Scopidae
Balaenicipitidae
Ardeidae
Threskiornithidae
Fregatidae
Sulidae
Phalacrocoracidae
Anhingidae
Prophaethontidae †
Plotopteridae †
Xenerodiopidae †
Teratornithidae †
Pelagornithidae †
Cladornithidae †
Charadriiformes
null
Burhinidae
Chionidae
Chionidae
Pluvianidae
Haematopodidae
Haematopodidae
Haematopodidae
Recurvirostridae
Recurvirostridae
Recurvirostridae
Charadriidae
Charadriidae
Charadriidae
Charadriidae
Pedionomidae
Thinocoridae
Rostratulidae
Jacanidae
Scolopacidae
Scolopacidae
Scolopacidae
Scolopacidae
Scolopacidae
Scolopacidae
Scolopacidae
Scolopacidae
Scolopacidae
Turnicidae
Dromadidae
Glareolidae
Glareolidae
Glareolidae
Glareolidae
null
Alcidae
Alcidae
Alcidae
Alcidae †
Stercorariidae
Laridae
Laridae
Laridae
Laridae
Laridae
Laridae
Cimolopterygidae †
Graculavidae †
Accipitriformes
Cathartidae
Sagittariidae
Pandionidae
Accipitridae
Accipitridae
Accipitridae
Accipitridae
Accipitridae
Accipitridae
Accipitridae
Accipitridae
Accipitridae †
null †
Strigiformes
null
Protostrigidae †
Ogygoptyngidae †
Palaeoglaugidae †
Sophiornithidae †
Heterostrigidae †
Sophiornithidae †
Tytonidae
Tytonidae
Tytonidae
Strigidae
Strigidae
Strigidae
Strigidae
Coliiformes
null
Coliidae
Leptosomiformes
Leptosomidae
Trogoniformes
Trogonidae
Bucerotiformes
Bucerotidae
Upupidae
Phoeniculidae
Piciformes
null
Galbulidae
Bucconidae
null
Indicatoridae
Picidae
Picidae
Picidae
Picidae
Picidae
Picidae
Picidae
Picidae
Ramphastidae
Ramphastidae
Ramphastidae
Ramphastidae
Ramphastidae
Ramphastidae
Ramphastidae
Ramphastidae
Miopiconidae
Picavidae
Coraciiformes
null
Meropidae
Coraciidae
Brachypteraciidae
Todidae
Momotidae
Messelirrisoridae †
Alcedinidae
Alcedinidae
Alcedinidae
Alcedinidae
Incertae sedis †
Sylphornithidae †
Eocoraciidae †
Geranopteridae †
Primobucconidae †
Anomalogonatae
Zygodactylidae †
Cariamiformes
Cariamidae
Falconiformes
null
Falconidae
Falconidae
Falconidae
Falconidae
Falconidae
Psittaciformes
null
Incertae sedis †
Quercypsittidae †
Messelasturidae †
Strigopidae
Strigopidae
Cacatuidae
Cacatuidae
Cacatuidae
Cacatuidae
Cacatuidae
Psittacidae
Psittacidae
Psittacidae
Psittacidae
Psittacidae
Psittacidae
Psittaculidae
Psittaculidae
Psittaculidae
Psittaculidae
Psittaculidae
Psittaculidae
Psittaculidae
Psittaculidae
Pseudasturidae
Vastanavidae
Passeriformes
null
Palaeoscinidae
Acanthisittidae
Pittidae
Eurylaimidae
Philepittidae
Calyptomenidae
Sapayoidae
Pipridae
Pipridae
Pipridae
Pipridae
Pipridae
Cotingidae
Cotingidae
Cotingidae
Cotingidae
Cotingidae
Oxyruncidae
Onychorhynchidae
Tityridae
Tityridae
Platyrinchidae
Pipritidae
Tachurididae
Pipromorphidae
Pipromorphidae
Pipromorphidae
Pipromorphidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Tyrannidae
Thamnophilidae
Thamnophilidae
Thamnophilidae
Thamnophilidae
Thamnophilidae
Thamnophilidae
Thamnophilidae
Thamnophilidae
Thamnophilidae
Melanopareiidae
Conopophagidae
Grallariidae
Rhinocryptidae
Rhinocryptidae
Rhinocryptidae
Formicariidae
Scleruridae
Dendrocolaptidae
Dendrocolaptidae
Dendrocolaptidae
Furnariidae
Furnariidae
Furnariidae
Furnariidae
Furnariidae
Furnariidae
Furnariidae
Menuridae
Atrichornithidae
Ptilonorhynchidae
Climacteridae
Maluridae
Maluridae
Dasyornithidae
Meliphagidae
Pardalotidae
Acanthizidae
Acanthizidae
Orthonychidae
Pomatostomidae
Melanocharitidae
Cnemophilidae
Callaeidae
Notiomystidae
Mohouidae
Neosittidae
Campephagidae
Campephagidae
Campephagidae
Cinclosomatidae
Pachycephalidae
Falcunculidae
Oreoicidae
Psophodidae
Eulacestomatidae
Paramythiidae
Vireonidae
Oriolidae
Oriolidae
Oriolidae
Oriolidae
Oriolidae
Rhagologidae
Machaerirhynchidae
Artamidae
Artamidae
Artamidae
Platysteiridae
Vangidae
Vangidae
Vangidae
Pityriasidae
Aegithinidae
Malaconotidae
Dicruridae
Rhipiduridae
Laniidae
Corvidae
Monarchidae
Corcoracidae
Melampittidae
Ifritidae
Paradisaeidae
Eupetidae
Petroicidae
Petroicidae
Petroicidae
Petroicidae
Petroicidae
Petroicidae
Promeropidae
Dicaeidae
Nectariniidae
Irenidae
Irenidae
Urocynchramidae
Prunellidae
Peucedramidae
Ploceidae
Estrildidae
Estrildidae
Estrildidae
Viduidae
Passeridae
Motacillidae
Motacillidae
Fringillidae
Fringillidae
Fringillidae
Fringillidae
Fringillidae
Fringillidae
Fringillidae
Fringillidae
Calcariidae
Rhodinocichlidae
Emberizidae
Passerellidae
Phaenicophilidae
Phaenicophilidae
Zeledoniidae
Zeledoniidae
Parulidae
Icteridae
Icteridae
Icteridae
Calyptophilidae
Mitrospingidae
Cardinalidae
Thraupidae
Hyliotidae
Stenostiridae
Paridae
Remizidae
Nicatoridae
Alaudidae
Panuridae
Macrosphenidae
Cisticolidae
Cisticolidae
Cisticolidae
Cisticolidae
Cisticolidae
Locustellidae
Locustellidae
Donacobiidae
Bernieridae
Acrocephalidae
Pnoepygidae
Hirundinidae
Hirundinidae
Hirundinidae
Pycnonotidae
Phylloscopidae
Scotocercidae
Scotocercidae
Scotocercidae
Scotocercidae
Scotocercidae
Aegithalidae
Sylviidae
Zosteropidae
Zosteropidae
Timaliidae
Pellorneidae
Pellorneidae
Leiothrichidae
Regulidae
Dulidae
Bombycillidae
Hypocoliidae
Hypocoliidae
Ptiliogonatidae
Mohoidae
Certhiidae
Sittidae
Sittidae
Sittidae
Sittidae
Troglodytidae
Polioptilidae
Buphagidae
Mimidae
Sturnidae
Sturnidae
Sturnidae
Sturnidae
Cinclidae
Muscicapidae
Muscicapidae
Muscicapidae
Muscicapidae
Muscicapidae
Muscicapidae
Turdidae
Turdidae
Turdidae
{{div col end}}
==Raširenost==