Greater Long-tongued Bat vs Little Big-eyed Bat

Choeroniscus periosus compared with Chiroderma trinitatum

Key Differences

• Greater Long-tongued Bat is Vulnerable while Little Big-eyed Bat is Least Concern.

Taxonomic Classification

Rank	Greater Long-tongued Bat	Little Big-eyed Bat
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family same	Phyllostomidae	Phyllostomidae
Genus	Choeroniscus	Chiroderma
Species	Choeroniscus periosus	Chiroderma trinitatum

Evolutionary Relationship

Greater Long-tongued Bat and Little Big-eyed Bat share a common ancestor at the Family level: Phyllostomidae.

Conservation Status

Greater Long-tongued Bat

VU — Vulnerable

Little Big-eyed Bat

LC — Least Concern

Physical Characteristics

Attribute	Greater Long-tongued Bat	Little Big-eyed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Long-tongued Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Little Big-eyed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador