Animals
Articles about animal species, behavior and classification.
African linsang
African linsang (Poiana) — small viverrid carnivores of Africa
African palm civet
African palm civet (Nandinia binotata): overview and natural history
African penguin
African penguin (Spheniscus demersus)
African red toad
African red toad (Schismaderma carens)
African wild dog
African wild dog (painted dog)
African wildcat
African wildcat (Felis silvestris lybica)
Africanis
Africanized bee
Afrosoricida
Afrosoricida: tenrecs and golden moles
Afrotheria
Afrotheria: the African-rooted clade of placental mammals
Afrovenator
Agalychnis callidryas
Agamidae
Agathaumas
Agathaumas — a dubious ceratopsid genus from the Late Cretaceous
Agathemera
Agathemera (chinchemolle): an isolated South American phasmid
Aggron
Agilisaurus
Agilisaurus: a small Middle Jurassic ornithischian from eastern Asia
Agilodocodon
Agilodocodon: a small, likely arboreal docodont from the Middle Jurassic
Agkistrodon contortrix
Agriotes
Agriotes — a genus of click beetles and their wireworm larvae
Agujaceratops
Agujaceratops — horned ceratopsian from the Aguja Formation
Agustinia
Agustinia — early Cretaceous sauropod with controversial armour
Aidi
Aidi (Chien de l'Atlas): Moroccan livestock guardian and hunting dog
Airedale Terrier
Airedale Terrier: history, appearance, and roles
Ajkaceratops
Ajkaceratops — a small ceratopsian from the Late Cretaceous of Europe
Akbash Dog
Akita Inu
Alamosaurus
Alamosaurus (Late Cretaceous titanosaur)
Alaska plaice
Alaska plaice (Pleuronectes quadrituberculatus): biology, distribution and fisheries
Alaskacephale
Alaskan Klee Kai
Alaskan Malamute
Albatross
Albatross: oceanic seabirds of the family Diomedeidae
Albert's lyrebird
Albert's lyrebird (Menura alberti): description, behaviour and conservation
Albertosaurus
Albertosaurus: a slender tyrannosaur of Late Cretaceous North America
Albisaurus
Albisaurus: a fragmentary archosaur from the Czech Republic
Alectrosaurus
Alectrosaurus — a Late Cretaceous tyrannosauroid from Asia
Aletia
Aletia (moth genus)
Alex (parrot)
Alex (parrot): African grey studied for animal cognition and communication
Alexandrine parakeet
Alioramus
Alioramus — a slender tyrannosaurid from Late Cretaceous Mongolia
Alitta succinea
Alitta succinea (pile worm): description, biology, and ecological role
Alligator
Alligator: biology, taxonomy, behavior, and conservation
Alligatoridae
Alligatoridae: the family of alligators and caimans
Allosauroidae
Allosauroidae: the allosauroid theropods