Allen's Big-eared Bat vs Yellow-faced Flameback

Idionycteris phyllotis compared with Chrysocolaptes xanthocephalus

Key Differences

• Allen's Big-eared Bat is Least Concern while Yellow-faced Flameback is Endangered.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Yellow-faced Flameback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Piciformes (Piciformes)
Family	Vespertilionidae	Picidae
Genus	Idionycteris	Chrysocolaptes
Species	Idionycteris phyllotis	Chrysocolaptes xanthocephalus

Evolutionary Relationship

Allen's Big-eared Bat and Yellow-faced Flameback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Yellow-faced Flameback

EN — Endangered

Physical Characteristics

Attribute	Allen's Big-eared Bat	Yellow-faced Flameback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Yellow-faced Flameback

Habitat

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

Range

Found in Norway. Currently classified as 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.