Big Naked-backed Bat vs Perrin’s Beaked Whale

Pteronotus gymnonotus compared with Mesoplodon perrini

Key Differences

• Big Naked-backed Bat is Least Concern while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Big Naked-backed Bat	Perrin’s Beaked Whale
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Chiroptera (翼手目)	Cetacea (Whales & Dolphins)
Family	Mormoopidae	Hyperoodontidae
Genus	Pteronotus	Mesoplodon
Species	Pteronotus gymnonotus	Mesoplodon perrini

Evolutionary Relationship

Big Naked-backed Bat and Perrin’s Beaked Whale share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Big Naked-backed Bat	Perrin’s Beaked Whale
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.

Perrin’s Beaked Whale

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.