Allen's Big-eared Bat vs Atitlan Grebe

Idionycteris phyllotis compared with Podilymbus gigas

Key Differences

• Allen's Big-eared Bat is Least Concern while Atitlan Grebe is Extinct.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Atitlan Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Podicipediformes (Podicipediformes)
Family	Vespertilionidae	Podicipedidae
Genus	Idionycteris	Podilymbus
Species	Idionycteris phyllotis	Podilymbus gigas

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Atitlan Grebe

EX — Extinct

Physical Characteristics

Attribute	Allen's Big-eared Bat	Atitlan Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Atitlan Grebe

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.

Atitlan Grebe

The Atitlan Grebe (Podilymbus gigas) is a species in the genus Podilymbus. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.