Allen's Big-eared Bat vs nut fingernailclam

Idionycteris phyllotis compared with Sphaerium rivicola

Key Differences

• Allen's Big-eared Bat is Least Concern while nut fingernailclam is Not Evaluated.

Taxonomic Classification

Rank	Allen's Big-eared Bat	nut fingernailclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Chiroptera (Bats)	Sphaeriida (Sphaeriida)
Family	Vespertilionidae	Sphaeriidae
Genus	Idionycteris	Sphaerium
Species	Idionycteris phyllotis	Sphaerium rivicola

Evolutionary Relationship

Allen's Big-eared Bat and nut fingernailclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

nut fingernailclam

NE — Not Evaluated

Physical Characteristics

Attribute	Allen's Big-eared Bat	nut fingernailclam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

nut fingernailclam

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Ukraine.

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.