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| Kingdom Animalia |
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Aceros Hodgson, 1844 -- valid |
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Aceros cassidix (Temminck, 1823) -- invalid -- Knobbed Hornbill |
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Aceros corrugatus (Temminck, 1832) -- invalid -- Wrinkled Hornbill |
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Aceros corrugatus corrugatus (Temminck, 1832) -- invalid |
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Aceros corrugatus rugosus (Begbie, 1834) -- invalid |
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Aceros leucocephalus (Vieillot, 1816) -- invalid -- Writhed Hornbill |
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Aceros nipalensis (Hodgson, 1829) -- valid -- Rufous-necked Hornbill, calau-de-pescoço-ruivo, Cálao del Nepal, Calao à cou roux |
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Aceros waldeni (Sharpe, 1877) -- invalid -- Walden's Hornbill |
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Anorrhinus Reichenbach, 1849 -- valid |
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Anorrhinus galeritus (Temminck, 1831) -- valid -- Bushy-crested Hornbill, Cálao crestado, Calao largup |
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Anorrhinus tickelli (Blyth, 1855) -- valid -- Brown Hornbill, Tickell's Brown Hornbill, Cálao pardo de Tickell, Calao brun, Rusty-cheeked Hornbill |
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Anorrhinus tickelli austeni Jerdon, 1872 -- invalid |
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Anorrhinus tickelli tickelli (Blyth, 1855) -- invalid |
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Anthracoceros Reichenbach, 1849 -- valid |
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Anthracoceros albirostris (Shaw, 1808) -- valid -- Oriental Pied Hornbill, calau-de-face-branca, Cálao cariblanco, Calao pie, Oriental Pied-Hornbill |
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Anthracoceros albirostris albirostris (Shaw, 1808) -- valid |
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Anthracoceros albirostris convexus (Temminck, 1832) -- valid |
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Anthracoceros coronatus (Boddaert, 1783) -- valid -- Malabar Pied Hornbill, Cálao coronado, Calao de Malabar, Malabar Pied-Hornbill |
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Anthracoceros malayanus (Raffles, 1822) -- valid -- Black Hornbill, Cálao malayo, Calao charbonnier |
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Anthracoceros marchei Oustalet, 1885 -- valid -- Palawan Hornbill, Cálao de Palawan, Calao de Palawan |
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Anthracoceros montani (Oustalet, 1880) -- valid -- Sulu Hornbill, Cálao de las Sulu, Calao des Sulu |
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Berenicornis Bonaparte, 1850 -- valid |
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Berenicornis comatus (Raffles, 1822) -- valid -- White-crowned Hornbill, Cálao cabeciblanco, Calao coiffé |
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Buceros Linnaeus, 1758 -- valid |
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Buceros bicornis Linnaeus, 1758 -- valid -- Great Hornbill, calau-bicórnio, Cálao bicorne, Calao bicorne |
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Buceros hydrocorax Linnaeus, 1766 -- valid -- Rufous Hornbill, calau-rufo, Cálao rojizo norteño, Calao à casque plat, Northern Rufous Hornbill |
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Buceros hydrocorax hydrocorax Linnaeus, 1766 -- valid |
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Buceros hydrocorax mindanensis Tweeddale, 1877 -- valid -- Southern Rufous Hornbill |
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Buceros hydrocorax semigaleatus Tweeddale, 1878 -- valid |
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Buceros rhinoceros Linnaeus, 1758 -- valid -- Rhinoceros Hornbill, calau-rinoceronte, Cálao rinoceronte, Calao rhinocéros |
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Buceros rhinoceros borneoensis Schlegel & S. Müller, 1845 -- valid |
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Buceros rhinoceros rhinoceros Linnaeus, 1758 -- valid |
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Buceros rhinoceros silvestris Vieillot, 1816 -- valid |
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Bucerotidae -- valid -- Hornbills |
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Bucerotiformes -- valid -- Hoopoes, Hornbills |
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Bucorvidae -- valid -- Ground Hornbills |
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Bucorvus R. Lesson, 1830 -- valid |
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Bucorvus abyssinicus (Boddaert, 1783) -- valid -- Northern Ground Hornbill, Abyssinian Ground Hornbill, calau-da-abissínia, Cálao terrestre norteño, Bucorve d'Abyssinie, Abyssinian Ground-Hornbill, Northern Ground-hornbill |
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Bucorvus leadbeateri (Vigors, 1825) -- valid -- Southern Ground Hornbill, calau-gigante, Cálao terrestre sureño, Bucorve du Sud, Southern Ground-hornbill |
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Bycanistes Cabanis & Heine, 1860 -- valid |
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Bycanistes brevis Friedmann, 1929 -- valid -- Silvery-cheeked Hornbill, calau-de-crista, Cálao cariplateado, Calao à joues argent |
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Bycanistes bucinator (Temminck, 1824) -- valid -- Trumpeter Hornbill, calau-trombeteiro, Cálao trompetero, Calao trompette |
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Bycanistes cylindricus (Temminck, 1831) -- valid -- Brown-cheeked Hornbill, calau-de-faces-castanhas, Cálao caripardo, Calao à joues brunes |
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Bycanistes cylindricus albotibialis (Cabanis & Reichenow, 1877) -- invalid |
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Bycanistes cylindricus cylindricus (Temminck, 1831) -- invalid |
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Bycanistes fistulator (Cassin, 1850) -- valid -- Piping Hornbill, calau-assobiador, Cálao silbador occidental, Calao siffleur, Western Piping Hornbill |
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Bycanistes fistulator duboisi W. L. Sclater, 1922 -- valid |
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Bycanistes fistulator fistulator (Cassin, 1850) -- valid |
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Bycanistes fistulator sharpii (D. G. Elliot, 1873) -- valid -- Eastern Piping Hornbill |
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Bycanistes subcylindricus (P. L. Sclater, 1871) -- valid -- Grey-cheeked Hornbill, Black-and-white-casqued Hornbill, calau-de-faces-cinzentas, Cálao carigrís, Calao à joues grises |
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Bycanistes subcylindricus subcylindricus (P. L. Sclater, 1871) -- valid |
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Bycanistes subcylindricus subquadratus Cabanis & Schutt, 1881 -- valid |
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Ceratogymna Bonaparte, 1854 -- valid |
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Ceratogymna atrata (Temminck, 1835) -- valid -- Black-casqued Hornbill, Black-casqued Wattled Hornbill, calau-grande, Cálao casquinegro, Calao à casque noir |
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Ceratogymna elata (Temminck, 1831) -- valid -- Yellow-casqued Hornbill, Yellow-casqued Wattled Hornbill, calau-de-casquete-amarelo, calau-grande, Cálao casquigualdo, Calao à casque jaune |
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Ocyceros Hume, 1873 -- valid |
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Ocyceros birostris (Scopoli, 1786) -- valid -- Indian Grey Hornbill, calau-cinzento-indiano, Cálao gris indio, Calao de Gingi, Indian Gray Hornbill |
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Ocyceros gingalensis (Shaw, 1812) -- valid -- Sri Lankan Grey Hornbill, Sri Lanka Grey Hornbill, Cálao gris cingalés, Calao de Ceylan, Sri Lanka Gray Hornbill |
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Ocyceros griseus (Latham, 1790) -- valid -- Malabar Grey Hornbill, Cálao gris malabar, Calao gris, Malabar Gray Hornbill |
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Penelopides Reichenbach, 1849 -- valid |
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Penelopides affinis Tweeddale, 1877 -- valid -- Mindanao Hornbill, Cálao chico de Mindanao, Calao de Mindanao |
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Penelopides affinis affinis Tweeddale, 1877 -- valid |
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Penelopides affinis basilanicus Steere, 1890 -- valid |
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Penelopides affinis samarensis Steere, 1890 -- invalid |
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Penelopides exarhatus (Temminck, 1823) -- invalid -- Sulawesi Hornbill |
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Penelopides exarhatus exarhatus (Temminck, 1823) -- invalid |
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Penelopides exarhatus sanfordi (Stresemann, 1932) -- invalid |
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Penelopides manillae (Boddaert, 1783) -- valid -- Luzon Hornbill, calau-das-filipinas, Cálao chico de Luzón, Calao de Manille |
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Penelopides manillae manillae (Boddaert, 1783) -- valid |
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Penelopides manillae subniger McGregor, 1910 -- valid |
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Penelopides mindorensis Steere, 1890 -- valid -- Mindoro Hornbill, Cálao chico de Mindoro, Calao de Mindoro |
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Penelopides panini (Boddaert, 1783) -- valid -- Tarictic Hornbill, Visayan Hornbill, Cálao chico de Panay, Calao tarictic |
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Penelopides panini panini (Boddaert, 1783) -- valid |
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Penelopides panini ticaensis Hachisuka, 1930 -- valid |
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Rhinoplax Gloger, 1841 -- valid |
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Rhinoplax vigil (Pennant in J. R. Forster, 1781) -- valid -- Helmeted Hornbill, calau-de-capacete, Cálao de yelmo, Calao à casque rond |
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Rhyticeros Reichenbach, 1849 -- valid |
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Rhyticeros everetti Rothschild, 1898 -- valid -- Sumba Hornbill, Cálao de la Sumba, Calao de Sumba |
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Rhyticeros narcondami Hume, 1873 -- valid -- Narcondam Hornbill, calau-de-narcondam, Cálao de la Narcondam, Calao de Narcondam |
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Rhyticeros plicatus (J. R. Forster, 1781) -- valid -- Papuan Hornbill, Blyth's Hornbill, Cálao papú, Calao papou |
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Rhyticeros plicatus dampieri Mayr, 1934 -- invalid |
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Rhyticeros plicatus harterti Mayr, 1934 -- invalid |
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Rhyticeros plicatus jungei Mayr, 1937 -- invalid |
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Rhyticeros plicatus mendanae E. Hartert, 1924 -- invalid |
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Rhyticeros plicatus plicatus (J. R. Forster, 1781) -- invalid |
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Rhyticeros plicatus ruficollis (Vieillot, 1816) -- invalid |
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Rhyticeros subruficollis (Blyth, 1843) -- valid -- Plain-pouched Hornbill, calau-de-garganta-plana, Cálao gorjiclaro, Calao à gorge claire |
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Rhyticeros undulatus (Shaw, 1812) -- valid -- Wreathed Hornbill, Cálao gorjinegro, Calao festonné |
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Rhyticeros undulatus aequabilis Sanft, 1960 -- invalid |
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Rhyticeros undulatus undulatus (Shaw, 1812) -- invalid |
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Tockus R. Lesson, 1830 -- valid |
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Tockus alboterminatus (Büttikofer, 1889) -- invalid -- Crested Hornbill, Crowned Hornbill |
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Tockus alboterminatus alboterminatus (Büttikofer, 1889) -- invalid |
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Tockus alboterminatus geloensis (Neumann, 1905) -- invalid |
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Tockus alboterminatus suahelicus (Neumann, 1905) -- invalid |
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Tockus bradfieldi (Roberts, 1930) -- invalid -- Bradfield's Hornbill |
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Tockus camurus Cassin, 1857 -- invalid -- Red-billed Dwarf Hornbill |
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Tockus deckeni (Cabanis, 1868) -- valid -- Von der Decken's Hornbill, calau-de-decken, Toco de Von der Decken, Calao de der Decken |
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Tockus erythrorhynchus (Temminck, 1823) -- valid -- Red-billed Hornbill, Northern Red-billed Hornbill, calau-de-bico-vermelho, Toco piquirrojo, Calao à bec rouge |
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Tockus erythrorhynchus damarensis (Shelley, 1888) -- invalid |
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Tockus erythrorhynchus erythrorhynchus (Temminck, 1823) -- invalid |
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Tockus erythrorhynchus kempi Tréca & Érard, 2000 -- invalid |
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Tockus erythrorhynchus ruahae A. Kemp & Delport, 2002 -- invalid |
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Tockus erythrorhynchus rufirostris (Sundevall, 1850) -- invalid |
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Tockus fasciatus (Shaw, 1812) -- invalid -- African Pied Hornbill |
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Tockus fasciatus fasciatus (Shaw, 1812) -- invalid |
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Tockus fasciatus semifasciatus (Hartlaub, 1855) -- invalid |
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Tockus flavirostris (Rüppell, 1835) -- valid -- Eastern Yellow-bellied Hornbill, Northern Yellow-billed Hornbill, Eastern Yellow-billed Hornbill, calau-de-bico-amarelo, Toco piquigualdo norteño, Calao à bec jaune |
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Tockus hartlaubi Gould, 1861 -- invalid -- Black Dwarf Hornbill |
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Tockus hartlaubi granti (E. Hartert, 1895) -- invalid |
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Tockus hartlaubi hartlaubi Gould, 1861 -- invalid |
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Tockus hemprichii (Ehrenberg, 1833) -- invalid -- Hemprich's Hornbill |
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Tockus jacksoni (Ogilvie-Grant, 1891) -- valid -- Jackson's Hornbill, Toco de Jackson, Calao de Jackson |
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Tockus leucomelas (M. H. K. Lichtenstein, 1842) -- valid -- Southern Yellow-billed Hornbill, calau-de-bico-amarelo, Toco piquigualdo sureño, Calao leucomèle |
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Tockus leucomelas elegans Hartlaub, 1865 -- valid |
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Tockus leucomelas leucomelas (M. H. K. Lichtenstein, 1842) -- valid |
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Tockus monteiri Hartlaub, 1865 -- valid -- Monteiro's Hornbill, calau-de-monteiro, Toco angoleño, Calao de Monteiro |
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Tockus nasutus (Linnaeus, 1766) -- invalid -- African Grey Hornbill |
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Tockus nasutus epirhinus (Sundevall, 1850) -- invalid |
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Tockus nasutus nasutus (Linnaeus, 1766) -- invalid |
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Tockus pallidirostris (Hartlaub & Finsch, 1870) -- invalid -- Pale-billed Hornbill |
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Tockus pallidirostris neumanni (Reichenow, 1894) -- invalid |
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Tockus pallidirostris pallidirostris (Hartlaub & Finsch, 1870) -- invalid |
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Tropicranus W. L. Sclater, 1922 -- invalid |
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Tropicranus albocristatus (Cassin, 1848) -- invalid -- Long-tailed Hornbill, White-crested Hornbill |
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Tropicranus albocristatus albocristatus (Cassin, 1848) -- invalid |
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Tropicranus albocristatus cassini (Finsch, 1903) -- invalid |
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Tropicranus albocristatus macrourus (Bonaparte, 1850) -- invalid |
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