Allen's Big-eared Bat vs Pallas's Gull

Idionycteris phyllotis compared with Ichthyaetus ichthyaetus

Key Differences

• Allen's Big-eared Bat is Least Concern while Pallas's Gull is Not Evaluated.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Pallas's Gull
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	Idionycteris	Ichthyaetus
Species	Idionycteris phyllotis	Ichthyaetus ichthyaetus

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Pallas's Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Allen's Big-eared Bat	Pallas's Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pallas's Gull

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

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.