Allen's Big-eared Bat vs Chestnut Sac-winged Bat

Idionycteris phyllotis compared with Cormura brevirostris

Taxonomic Classification

Rank	Allen's Big-eared Bat	Chestnut Sac-winged Bat
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order same	Chiroptera (yarasa)	Chiroptera (yarasa)
Family	Vespertilionidae	Emballonuridae
Genus	Idionycteris	Cormura
Species	Idionycteris phyllotis	Cormura brevirostris

Evolutionary Relationship

Allen's Big-eared Bat and Chestnut Sac-winged Bat share a common ancestor at the Order level: Chiroptera. (yarasa)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Chestnut Sac-winged Bat

LC — Least Concern

Physical Characteristics

Attribute	Allen's Big-eared Bat	Chestnut Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Allen's Big-eared Bat

The Allen's Big-eared Bat (Idionycteris phyllotis) is a species in the genus Idionycteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut Sac-winged Bat

The Chestnut Sac-winged Bat (Cormura brevirostris) is a species in the genus Cormura. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.