Allen's Big-eared Bat vs Bear-clawed Nomad Bee

Idionycteris phyllotis compared with Nomada baccata

Key Differences

• Allen's Big-eared Bat is Least Concern while Bear-clawed Nomad Bee is Critically Endangered.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Bear-clawed Nomad Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Hymenoptera (Ants, Bees & Wasps)
Family	Vespertilionidae	Apidae (Bees)
Genus	Idionycteris	Nomada
Species	Idionycteris phyllotis	Nomada baccata

Evolutionary Relationship

Allen's Big-eared Bat and Bear-clawed Nomad Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Bear-clawed Nomad Bee

CR — Critically Endangered

Physical Characteristics

Attribute	Allen's Big-eared Bat	Bear-clawed Nomad Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bear-clawed Nomad Bee

Habitat

Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.

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.

Bear-clawed Nomad Bee

The Bear-clawed Nomad Bee (Nomada baccata) is a species in the genus Nomada. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.