Allen's Big-eared Bat vs Gray Tinamou

Idionycteris phyllotis compared with Tinamus tao

Key Differences

• Allen's Big-eared Bat is Least Concern while Gray Tinamou is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Gray Tinamou
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Tinamiformes (Tinamiformes)
Family	Vespertilionidae	Tinamidae
Genus	Idionycteris	Tinamus
Species	Idionycteris phyllotis	Tinamus tao

Evolutionary Relationship

Allen's Big-eared Bat and Gray Tinamou share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Gray Tinamou

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Gray Tinamou
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 Tinamou

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and 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.