Complex-toothed Flying Squirrel vs Golden-rumped elephant shrew

Trogopterus xanthipes compared with Rhynchocyon chrysopygus

Key Differences

• Complex-toothed Flying Squirrel is Near Threatened while Golden-rumped elephant shrew is Endangered.

Taxonomic Classification

Rank	Complex-toothed Flying Squirrel	Golden-rumped elephant shrew
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Macroscelidea (прыгунчики)
Family	Sciuridae (Squirrels)	Macroscelididae
Genus	Trogopterus	Rhynchocyon
Species	Trogopterus xanthipes	Rhynchocyon chrysopygus

Evolutionary Relationship

Complex-toothed Flying Squirrel and Golden-rumped elephant shrew share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Complex-toothed Flying Squirrel

NT — Near Threatened

Golden-rumped elephant shrew

EN — Endangered

Physical Characteristics

Attribute	Complex-toothed Flying Squirrel	Golden-rumped elephant shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Complex-toothed Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Golden-rumped elephant shrew

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

Found in Kenya. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.