Allen's Big-eared Bat vs Blainville’s Beaked Whale

Idionycteris phyllotis compared with Mesoplodon densirostris

Key Differences

• Allen's Big-eared Bat is Least Concern while Blainville’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Blainville’s Beaked Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Cetacea (Whales & Dolphins)
Family	Vespertilionidae	Hyperoodontidae
Genus	Idionycteris	Mesoplodon
Species	Idionycteris phyllotis	Mesoplodon densirostris

Evolutionary Relationship

Allen's Big-eared Bat and Blainville’s Beaked Whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Blainville’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	Allen's Big-eared Bat	Blainville’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blainville’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

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.

Blainville’s Beaked Whale

The Blainville’s Beaked Whale (Mesoplodon densirostris) is a species in the genus Mesoplodon. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.