Chestnut Short-tailed Bat vs Long-eared Owl

Carollia castanea compared with Asio otus

Key Differences

• Chestnut Short-tailed Bat is Least Concern while Long-eared Owl is Data Deficient.

Taxonomic Classification

Rank	Chestnut Short-tailed Bat	Long-eared Owl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Strigiformes (Owls)
Family	Phyllostomidae	Strigidae (True Owls)
Genus	Carollia	Asio
Species	Carollia castanea	Asio otus

Evolutionary Relationship

Chestnut Short-tailed Bat and Long-eared Owl share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut Short-tailed Bat

LC — Least Concern

Long-eared Owl

DD — Data Deficient

Physical Characteristics

Attribute	Chestnut Short-tailed Bat	Long-eared Owl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Short-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Long-eared Owl

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Chestnut Short-tailed Bat

The Chestnut Short-tailed Bat (Carollia castanea) is a species in the genus Carollia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Long-eared Owl

Long-eared Owl (Asio otus) is classified as Data Deficient (DD) on the IUCN Red List. Insufficient data available to assess extinction risk. Further research and field surveys are needed.