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Animals

Animals are classified from largest to smallest in the order: kingdom, phylum, class, order, family, genus, and species. The animal kingdom contains all animals, and the phylum is further divided into phylums such as Chordata (vertebrates) and Arthropoda (insects, crabs). The class includes mammals, birds, etc., and the order is Primates and Carnivora.

Animals by Scientific Class Names

The scientific names of animals are named and classified using the binomial nomenclature system of biology. This system is based on a series of hierarchical structures, from the broadest to the most specific, including kingdom, phylum, class, order, family, genus, and species. The following is the general structure of the scientific names of animals:

ClassnameExample
KingdomAnimaliaHomo sapiens、Canis lupus familiaris
PhylumChordataBalaenoptera musculus、Aves
ClassMammaliaPanthera tigris、whale
OrderPrimatesGorilla gorilla、Macaca mulatta
FamilyHominidaeHomo sapiens、Gorilla
GenusHomoHomo sapiens、Homo neanderthalensis
SpeciesHomo sapiensModern humans only

This classification method helps biologists clearly understand and study the relationship between species, and promotes various biological studies.

Humpback Whale

Humpback Whale

Megaptera novaeangliae

Cetacea LC

The humpback whale (Megaptera novaeangliae) is one of the best‑known large ···

House Mouse

House Mouse

Mus musculus

Rodents LC

The house mouse (Mus musculus) is one of the most widespread mammals on Eart···

Hectors Beaked Whale

Hectors Beaked Whale

Mesoplodon hectori

Cetacea LC

Hector’s beaked whale (Mesoplodon hectori) is one of the least-known whales···

Hastings River Mouse

Hastings River Mouse

Pseudomys oralis

Rodents LC

The Hastings River mouse (Pseudomys oralis) is a native Australian rodent wi···

Greater Bilby

Greater Bilby

Macrotis lagotis

Mammal LC

The greater bilby (Macrotis lagotis) is one of Australia’s most iconic nati···

Ginkgo-toothed Beaked Whale

Ginkgo-toothed Beaked Whale

Mesoplodon ginkgodens

Cetacea LC

The ginkgo-toothed beaked whale (Mesoplodon ginkgodens) is an elusive deep-d···

Flying Foxes

Flying Foxes

Pteropus spp. (family Pteropodidae; e.g., Pteropus alecto, P. poliocephalus)

“Flying foxes” are large fruit bats, most famously the species in the genu···

Feathertail Glider

Feathertail Glider

Acrobates pygmaeus

Mammal LC

The feathertail glider (Acrobates pygmaeus) is one of Australia’s smallest ···

False Killer Whale

False Killer Whale

Pseudorca crassidens

Cetacea LC

The false killer whale (Pseudorca crassidens) is a large oceanic dolphin wit···

Eastern Grey Kangaroo

Eastern Grey Kangaroo

Macropus giganteus

Mammal LC

The eastern grey kangaroo (Macropus giganteus) is one of Australia’s most f···

Eastern Pygmy Possum

Eastern Pygmy Possum

Cercartetus nanus

Mammal LC

The eastern pygmy possum (Cercartetus nanus) is a tiny nocturnal marsupial o···

Eastern Grey Kangaroo

Eastern Grey Kangaroo

Macropus giganteus

The eastern grey kangaroo (Macropus giganteus) is one of Australia’s most f···

Eastern Chestnut Mouse

Eastern Chestnut Mouse

Pseudomys gracilicaudatus

Rodents LC

The eastern chestnut mouse (Pseudomys gracilicaudatus) is a small native rod···

Dugong

Dugong

Dugong dugon

Mammal LC

The dugong (Dugong dugon) is the only living member of the family Dugongidae···

Drop Bear

Drop Bear

Fictional: Thylarctos plummetus (commonly used joke name)

The drop bear is a famous piece of Australian folklore—a tongue-in-cheek “···

Dingo

Dingo

Canis lupus dingo (also commonly written as Canis familiaris dingo)

The dingo is Australia’s iconic wild dog, known for its lean build, upright···

Cuviers Beaked Whale

Cuviers Beaked Whale

Ziphius cavirostris

Cetacea LC

Cuvier’s beaked whale (Ziphius cavirostris) is one of the world’s most wid···

Common Dunnart

Common Dunnart

Sminthopsis murina

Rodents LC

The common dunnart (Sminthopsis murina) is a small, insect-eating marsupial ···

Common Dolphin

Common Dolphin

Delphinus delphis

Cetacea LC

The common dolphin usually refers to the short-beaked common dolphin, Delphi···

Common Brushtail Possum

Common Brushtail Possum

Trichosurus vulpecula

Rodents LC

The common brushtail possum (Trichosurus vulpecula) is one of Australia’s m···

Bush Rat

Bush Rat

Rattus fuscipes

Rodents LC

The bush rat (Rattus fuscipes) is a native Australian rodent found mainly in···

Brush-tailed Rock-wallaby

Brush-tailed Rock-wallaby

Petrogale penicillata

Rodents LC

The brush-tailed rock-wallaby (Petrogale penicillata) is an agile, cliff-dwe···

Brown Rat / Norway Rat

Brown Rat / Norway Rat

Rattus norvegicus

Rodents LC

The brown rat—also widely known as the Norway rat (Rattus norvegicus)—is o···

Brown Antechinus

Brown Antechinus

Antechinus stuartii

Rodents LC

The brown antechinus (Antechinus stuartii) is a small carnivorous marsupial ···

Broad-toothed Rat

Broad-toothed Rat

Mastacomys fuscus

Rodents LC

The broad-toothed rat (Mastacomys fuscus) is a stocky, grass-eating rodent n···

Bottlenose Dolphin

Bottlenose Dolphin

Tursiops truncatus

Cetacea LC

The bottlenose dolphin (most commonly referring to the common bottlenose dol···

Blainvilles Beaked Whale

Blainvilles Beaked Whale

Mesoplodon densirostris

Cetacea LC

Blainville's beaked whale (Mesoplodon densirostris) is a medium-sized de···

Black-striped Wallaby

Black-striped Wallaby

Notamacropus dorsalis

Mammal LC

The Black-striped Wallaby (Notamacropus dorsalis, formerly Macropus dorsalis···

Black Rat

Black Rat

Rattus rattus

Rodents LC

The black rat (Rattus rattus) is a small to medium-sized rodent in the famil···

Black Flying-fox

Black Flying-fox

Pteropus alecto

The black flying-fox (Pteropus alecto) is a large fruit bat in the family Pt···