Arctocephalus forsteri: Information
Arctocephalus galapagoensis: Information
Arctocephalus gazella: Information
Arctocephalus philippii: Information
Arctocephalus pusillus: Information
Arctocephalus townsendi: Information
Arctocephalus tropicalis: Information
Arctonyx collaris: Information
Ardea alba: Information
Ardea herodias: Information
Argiope aurantia: Information
Argonauta argo: Information
Argonauta nodosa: Information
Ariolimax columbianus: Information
Arion ater: Information
Armadillidium vulgare: Information
Arthroleptidae: Information
Arthropoda: Information
Artibeus jamaicensis: Information
Artiodactyla: Information