chimpanzee vs Complex-toothed Flying Squirrel

Pan troglodytes compared with Trogopterus xanthipes

Key Differences

• chimpanzee is Endangered while Complex-toothed Flying Squirrel is Near Threatened.

Taxonomic Classification

Rank	chimpanzee	Complex-toothed Flying Squirrel
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	Primates (サル目)	Rodentia (ネズミ目)
Family	Hominidae (Great Apes)	Sciuridae (Squirrels)
Genus	Pan (Chimpanzees)	Trogopterus
Species	Pan troglodytes	Trogopterus xanthipes

Evolutionary Relationship

chimpanzee and Complex-toothed Flying Squirrel share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

chimpanzee

EN — Endangered

Population: ~300.0K

Trend: Decreasing ↓

Complex-toothed Flying Squirrel

NT — Near Threatened

Physical Characteristics

Attribute	chimpanzee	Complex-toothed Flying Squirrel
Diet	Omnivore	—
Average Lifespan	45 years	—
Average Length	1.2 m	—
Average Weight	50.0 kg	—

Habitat & Geographic Range

chimpanzee

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Cameroon, Congo (DRC), Guinea, Tanzania, and Uganda. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Complex-toothed Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

chimpanzee

約98.7%のDNAを共有する人類の最も近い現生親族で、中央および西アフリカの熱帯林とサバンナ林に生息する。道具を使用・製作し、文化的な伝統を示し、独特のパントフートを含む豊かな発声でコミュニケーションをとる非常に知能の高い社会的霊長類だ。森林破壊、野生動物肉の狩猟、人間からの感染症伝播により個体数が減少している絶滅危惧種だ。

Complex-toothed Flying Squirrel

<em>Trogopterus xanthipes</em>, the complex-toothed flying squirrel, is a medium-sized gliding rodent in the family Pteromyidae endemic to China, where it inhabits montane broadleaf and mixed forests at elevations typically between 1,000 and 2,700 metres in provinces including Sichuan, Yunnan, Guizhou, Hubei, and neighbouring regions. This species is the sole member of the genus Trogopterus and is distinguished by complex tooth morphology compared to other flying squirrels. Like all flying squirrels, it possesses a patagium — a gliding membrane stretching between fore and hind limbs — that enables it to glide between trees rather than undertake powered flight. The complex-toothed flying squirrel is nocturnal and arboreal, spending its days sheltering in tree hollows and foraging at night for leaves, bark, seeds, and fungi. Its faeces, known as Wuflingzhi, have been used in traditional Chinese medicine for centuries, leading to trapping pressure in parts of its range. The IUCN classifies this species as Near Threatened, reflecting population decline driven by overhunting for medicinal use and ongoing habitat loss from logging and agricultural encroachment in montane forests. Biological traits including average body mass, lifespan, litter size, and home range are partially documented but detailed population estimates are limited. Conservation measures include legal protections under Chinese wildlife law.