Traits Taxon list
Acalyptophis peronii (Duméril, 1853) accepted as Hydrophis peronii (Duméril, 1853)
Acanthorhynchus tenuirostris (Latham, 1801)
Accipiter cooperii (Bonaparte, 1828)
Accipiter gentilis (Linnaeus, 1758)
Accipiter nisus (Linnaeus, 1758)
Accipiter striatus Vieillot, 1807
Acridotheres cristatellus (Linnaeus, 1758)
Acrocephalus arundinaceus (Linnaeus, 1758)
Acrocephalus gracilirostris (Hartlaub, 1864)
Acrocephalus paludicola (Vieillot, 1817)
Acrocephalus palustris (Bechstein, 1798)
Acrocephalus schoenobaenus (Linnaeus, 1758)
Acrocephalus scirpaceus (Hermann, 1804)
Acrochordus arafurae McDowell, 1979
Acrochordus granulatus (Schneider, 1799)
Acrochordus javanicus Hornstedt, 1787
Actitis hypoleucos (Linnaeus, 1758)
Actitis macularius Linnaeus, 1766
Actophilornis africanus (Gmelin, 1789)
Aechmophorus clarkii (Lawrence, 1858)
Aechmophorus occidentalis (Lawrence, 1858)
Aegithina tiphia (Linnaeus, 1758)
Aethia cristatella (Pallas, 1769)
Aethia psittacula (Pallas, 1769)
Aethia pusilla (Pallas, 1811)
Aethia pygmaea (Gmelin, 1789)
Agamia agami (Gmelin, 1789)
Agelaius phoeniceus (Linnaeus, 1766)
Agkistrodon piscivorus Lacépède, 1789
Ahaetulla mycterizans (Linnaeus, 1758)
Aipysurus apraefrontalis Smith, 1926
Aipysurus duboisii Bavay, 1869
Aipysurus foliosquama Smith, 1926
Aipysurus fuscus Tschudi, 1837
Aipysurus laevis Lacépède, 1804
Aipysurus tenuis Lönnberg & Andersson, 1913
Aix galericulata (Linnaeus, 1758)
Aix sponsa (Linnaeus, 1758)
Alaemon alaudipes (Desfontaines, 1789)
Alauda arvensis Linnaeus, 1758
Alca torda Linnaeus, 1758
Alcedo atthis (Linnaeus, 1758)
Alcedo meninting Horsfield, 1821
Alcedo semitorquata Swainson, 1823
Alle alle (Linnaeus, 1758)
Alligator mississippiensis (Daudin, 1802)
Alopex lagopus (Linnaeus, 1758) accepted as Vulpes lagopus (Linnaeus, 1758)
Alopochelidon fucata (Temminck, 1822)
Alopochen aegyptiaca (Linnaeus, 1766)
Amaurolimnas concolor (Gosse, 1847)
Amaurornis phoenicurus (Pennant, 1769)
Amazonetta brasiliensis (Gmelin, 1789)
Amblyrhynchus cristatus Bell, 1825
Ambystoma altamirani Dugès, 189
Ambystoma opacum (Gravenhorst, 1807)
Ammodramus caudacutus (Gmelin, 1788)
Ammodramus henslowii (Audubon, 1829)
Ammodramus maritimus (Wilson, 1811)
Ammodramus nelsoni Allen, 1875
Ammodramus savannarum (Gmelin, 1789)
Ammospiza maritima (Wilson, 1811)
Amolops hainanensis (Boulenger, 1900)
Amphiuma means Garden in Smith, 1821
Anarhynchus frontalis Quoy & Gaimard, 1830
Anas acuta Linnaeus, 1758
Anas americana Gmelin, 1789
Anas aucklandica (Gray, 1844)
Anas bahamensis Linnaeus, 1758
Anas brasiliensis Gmelin, 1789 accepted as Amazonetta brasiliensis (Gmelin, 1789)
Anas capensis Gmelin, 1789
Anas carolinensis Gmelin, 1789
Anas castanea (Eyton, 1838)
Anas chlorotis Gray, 1845
Anas clypeata Linnaeus, 1758 accepted as Spatula clypeata (Linnaeus, 1758)
Anas crecca Linnaeus, 1758
Anas cyanoptera Vieillot, 1816
Anas discors Linnaeus, 1766 accepted as Spatula discors (Linnaeus, 1766)
Anas eatoni (Sharpe, 1875)
Anas erythrorhyncha Gmelin, 1789
Anas falcata Georgi, 1775
Anas flavirostris Vieillot, 1816
Anas formosa Georgi, 1775
Anas fulvigula Ridgway, 1874
Anas georgica Gmelin, 1789
Anas gracilis Buller, 1869
Anas marecula Olson & Jouventin, 1996
Anas nesiotis Fleming, 1935
Anas penelope Linnaeus, 1758 accepted as Mareca penelope (Linnaeus, 1758)
Anas platalea Vieillot, 1816
Anas platyrhynchos Linnaeus, 1758
Anas poecilorhyncha Forster, 1781
Anas querquedula Linnaeus, 1758 accepted as Spatula querquedula (Linnaeus, 1758)
Anas rhynchotis Latham, 1801
Anas rubripes Brewster, 1902
Anas sibilatrix Poeppig, 1829
Anas sparsa Eyton, 1838
Anas strepera Linnaeus, 1758
Anas superciliosa Gmelin, 1789
Anas undulata Dubois, 1839
Anas versicolor Vieillot, 1816