Big Naked-backed Bat vs Hairy-nosed otter

Pteronotus gymnonotus compared with Lutra sumatrana

Key Differences

• Big Naked-backed Bat is Least Concern while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	Big Naked-backed Bat	Hairy-nosed otter
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Chiroptera (bộ Dơi)	Carnivora (bộ Ăn thịt)
Family	Mormoopidae	Mustelidae (Weasels & Otters)
Genus	Pteronotus	Lutra (Otters)
Species	Pteronotus gymnonotus	Lutra sumatrana

Evolutionary Relationship

Big Naked-backed Bat and Hairy-nosed otter share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	Big Naked-backed Bat	Hairy-nosed otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Naked-backed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big Naked-backed Bat

The Big Naked-backed Bat (Pteronotus gymnonotus) is a species in the genus Pteronotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.