Allen's Big-eared Bat vs Gray-footed Spiny-rat

Idionycteris phyllotis compared with Proechimys poliopus

Key Differences

• Allen's Big-eared Bat is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Chiroptera (morcego)	Rodentia (Roedores)
Family	Vespertilionidae	Echimyidae
Genus	Idionycteris	Proechimys
Species	Idionycteris phyllotis	Proechimys poliopus

Evolutionary Relationship

Allen's Big-eared Bat and Gray-footed Spiny-rat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.