Allen's Big-eared Bat vs Gérygone à collier roux

Idionycteris phyllotis compared with Aphelocephala pectoralis

Key Differences

• Allen's Big-eared Bat is Least Concern while Gérygone à collier roux is Near Threatened.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Gérygone à collier roux
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Chiroptera (Bats)	Passeriformes (passereaux)
Family	Vespertilionidae	Acanthizidae
Genus	Idionycteris	Aphelocephala
Species	Idionycteris phyllotis	Aphelocephala pectoralis

Evolutionary Relationship

Allen's Big-eared Bat and Gérygone à collier roux share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Gérygone à collier roux

NT — Near Threatened

Physical Characteristics

Attribute	Allen's Big-eared Bat	Gérygone à collier roux
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gérygone à collier roux

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Gérygone à collier roux

The Chestnut-breasted Whiteface (Aphelocephala pectoralis) is a species in the genus Aphelocephala. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.