Allen's Big-eared Bat vs Crested Spinetail

Idionycteris phyllotis compared with Cranioleuca subcristata

Taxonomic Classification

Rank	Allen's Big-eared Bat	Crested Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Furnariidae
Genus	Idionycteris	Cranioleuca
Species	Idionycteris phyllotis	Cranioleuca subcristata

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Crested Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Allen's Big-eared Bat	Crested Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Crested Spinetail

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

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.