Big Naked-backed Bat vs Galapagos-Seebär

Pteronotus gymnonotus compared with Arctocephalus galapagoensis

Key Differences

• Big Naked-backed Bat is Least Concern while Galapagos-Seebär is Endangered.

Taxonomic Classification

Rank	Big Naked-backed Bat	Galapagos-Seebär
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Chiroptera (Fledertiere)	Carnivora (Raubtiere)
Family	Mormoopidae	Otariidae
Genus	Pteronotus	Arctocephalus
Species	Pteronotus gymnonotus	Arctocephalus galapagoensis

Evolutionary Relationship

Big Naked-backed Bat and Galapagos-Seebär share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Galapagos-Seebär

EN — Endangered

Physical Characteristics

Attribute	Big Naked-backed Bat	Galapagos-Seebär
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.

Galapagos-Seebär

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia