Animals

Articles about animal species, behavior and classification.

Articles in this category: 2824 Updated: April 29, 2026 Page 24 / 59

Giant squid

Giant squid (Architeuthis): the deep‑ocean cephalopod

Giant tortoise

Gibbon

Gibbon: the small apes of Southeast Asian forests

Giganotosaurus

Giganotosaurus: a large Cretaceous carcharodontosaurid from Patagonia

Gigantopithecus

Gigantoraptor

Gila monster

Gila monster (Heloderma suspectum)

Gilbert's potoroo

Gilbert's potoroo: profile of an Australian critically endangered marsupial

Giraffatitan

Giraffatitan — Late Jurassic giant sauropod formerly grouped with Brachiosaurus

Giraffatitan is a large Late Jurassic sauropod from the Tendaguru Beds of what is now Tanzania, noted for its long neck, tall forelimbs and a taxonomic history long intertwined wit

Giraffe

Giraffe: anatomy, behavior, habitat, and conservation

Giraffidae

Giraffoidea

Giraffoidea: the superfamily of giraffe-like ruminants

Glass frog

Glass frog (family Centrolenidae): appearance, behavior and conservation

Glass lizard

Glass lizard — legless lizards often mistaken for snakes

Glirinae

GloFish

Glossy-mantled manucode

Glyptodon

Glyptodon — the giant armored mammal of the Ice Age

Gnat

Gnat: small flies of the suborder Nematocera

Gnateater

Gnateaters (Conopophagidae): Secretive Neotropical understory birds

Goblin shark

Goby

Goby (Gobiidae): diversity, biology, and ecological role

Goitered gazelle

Goitered gazelle (Gazella subgutturosa): description, range and status

Golden bowerbird

Golden dart frog

Golden dart frog (Phyllobates terribilis)

Golden eagle

Golden jackal

Golden lion tamarin

Golden mole

Golden pheasant

Golden pheasant (Chrysolophus pictus)

Golden Retriever

Golden Retriever: Overview, History, Traits, and Roles

Goldfinch

Goldfinch (Carduelis): overview, appearance, behavior and distribution

Goldfish

Goldfish (Carassius auratus): Biology, Varieties, and Care

Goliath birdeater spider

Goliath birdeater (Theraphosa blondi): largest tarantula overview

Goliath frog

Goliath frog (Conraua goliath): the world's largest frog

Gomphothere

Gomphotherium

Gondwanatheria

Gondwanatheria — extinct mammals of the ancient southern continents

Goniatitina

Goniatitina: extinct suborder of Paleozoic ammonoid cephalopods

Goose

Goose (typical geese of the family Anatidae)

Gorgonopsid