Asiatic brush-tailed porcupine vs Asiatic elephant

Atherurus macrourus compared with Elephas maximus

Key Differences

Asiatic brush-tailed porcupine is Least Concern while Asiatic elephant is Endangered.

Taxonomic Classification

Rank	Asiatic brush-tailed porcupine	Asiatic elephant
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Proboscidea (ゾウ目)
Family	Hystricidae	Elephantidae (Elephants)
Genus	Atherurus	Elephas (Asian Elephants)
Species	Atherurus macrourus	Elephas maximus

Evolutionary Relationship

Asiatic brush-tailed porcupine and Asiatic elephant share a common ancestor at the Class level: Mammalia. (哺乳類)

表示 Class: Mammalia

Conservation Status

Asiatic brush-tailed porcupine

LC — Least Concern

Asiatic elephant

EN — Endangered

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Asiatic brush-tailed porcupine	Asiatic elephant
Diet	—	Herbivore
Average Lifespan	—	60 years
Average Length	—	5.5 m
Average Weight	—	4.0 t

Habitat & Geographic Range

Asiatic brush-tailed porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Asiatic elephant

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 9 distinct biome types spanning the Australasia and Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across India, Indonesia, Myanmar, Sri Lanka, and Thailand. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Asiatic brush-tailed porcupine

The Asiatic brush-tailed porcupine (Atherurus macrourus) is a species in the genus Atherurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Asiatic elephant

アジアゾウ（Elephas maximus）はアフリカゾウに比べて小型で、インドから東南アジア・インドネシアに至る森林・草原に生息する。アフリカゾウより小さな耳・丸みのある背・鼻先の1本の指状突起などの形態的特徴を持ち、アジアの文化・宗教と深く結びついており、古来より使役動物・神事に用いられてきた。IUCNレッドリストでは絶滅危惧（EN）に分類されており、野生の個体数は5万頭を下回る。