Allen's Big-eared Bat vs Cowhead eagle ray

Idionycteris phyllotis compared with Myliobatis tobijei

Key Differences

• Allen's Big-eared Bat is Least Concern while Cowhead eagle ray is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Cowhead eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Myliobatiformes (Myliobatiformes)
Family	Vespertilionidae	Myliobatidae
Genus	Idionycteris	Myliobatis
Species	Idionycteris phyllotis	Myliobatis tobijei

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Cowhead eagle ray

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Cowhead eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cowhead eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. 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.