Allen's Big-eared Bat vs Glaucous Gull

Idionycteris phyllotis compared with Larus hyperboreus

Key Differences

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

Taxonomic Classification

Rank	Allen's Big-eared Bat	Glaucous 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	Larus
Species	Idionycteris phyllotis	Larus hyperboreus

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Glaucous Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Allen's Big-eared Bat	Glaucous 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.

Glaucous Gull

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.