Cauca River Myotis vs River Tern

Myotis caucensis compared with Sterna aurantia

Key Differences

• Cauca River Myotis is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Cauca River Myotis	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Laridae
Genus	Myotis	Sterna
Species	Myotis caucensis	Sterna aurantia

Evolutionary Relationship

Cauca River Myotis and River Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cauca River Myotis

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Cauca River Myotis	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cauca River Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

River Tern

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Cauca River Myotis

The Cauca River Myotis (Myotis caucensis) is a species in the genus Myotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.