Allen's Big-eared Bat vs Blind Small-eared Shrew

Idionycteris phyllotis compared with Cryptotis niausa

Key Differences

• Allen's Big-eared Bat is Least Concern while Blind Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Blind Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Chiroptera (morcego)	Soricomorpha (Soricomorpha)
Family	Vespertilionidae	Soricidae
Genus	Idionycteris	Cryptotis
Species	Idionycteris phyllotis	Cryptotis niausa

Evolutionary Relationship

Allen's Big-eared Bat and Blind Small-eared Shrew share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Blind Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Allen's Big-eared Bat	Blind Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Blind Small-eared Shrew

The Blind Small-eared Shrew (Cryptotis niausa) is a species in the genus Cryptotis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.