Long-tailed Myotis vs River Tern

Myotis longicaudatus compared with Sterna aurantia

Key Differences

• Long-tailed Myotis is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Long-tailed 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 longicaudatus	Sterna aurantia

Evolutionary Relationship

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

Conservation Status

Long-tailed Myotis

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Myotis	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.