Argentinian Brown Bat vs Gray-backed Tern

Eptesicus furinalis compared with Onychoprion lunatus

Taxonomic Classification

Rank	Argentinian Brown Bat	Gray-backed Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Laridae
Genus	Eptesicus	Onychoprion
Species	Eptesicus furinalis	Onychoprion lunatus

Evolutionary Relationship

Argentinian Brown Bat and Gray-backed Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Argentinian Brown Bat

LC — Least Concern

Gray-backed Tern

LC — Least Concern

Physical Characteristics

Attribute	Argentinian Brown Bat	Gray-backed Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argentinian Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Gray-backed Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Argentinian Brown Bat

The Argentinian Brown Bat, Eptesicus furinalis, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.