Allen's Big-eared Bat vs Oxbow Diving Beetle

Idionycteris phyllotis compared with Hydroporus rufifrons

Key Differences

• Allen's Big-eared Bat is Least Concern while Oxbow Diving Beetle is Critically Endangered.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Oxbow Diving Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Coleoptera (Beetles)
Family	Vespertilionidae	Dytiscidae
Genus	Idionycteris	Hydroporus
Species	Idionycteris phyllotis	Hydroporus rufifrons

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Oxbow Diving Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Allen's Big-eared Bat	Oxbow Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Oxbow Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Critically Endangered 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.