Allen's Big-eared Bat vs Black-crested Titmouse

Idionycteris phyllotis compared with Baeolophus atricristatus

Taxonomic Classification

Rank	Allen's Big-eared Bat	Black-crested Titmouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Paridae
Genus	Idionycteris	Baeolophus
Species	Idionycteris phyllotis	Baeolophus atricristatus

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Black-crested Titmouse

LC — Least Concern

Physical Characteristics

Attribute	Allen's Big-eared Bat	Black-crested Titmouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-crested Titmouse

Habitat

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

Range

Found in Norway.

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.

Black-crested Titmouse

The Black-crested Titmouse (Baeolophus atricristatus) is a species in the genus Baeolophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.