Black-winged Myotis vs River Tern

Myotis rufoniger compared with Sterna aurantia

Key Differences

• Black-winged Myotis is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Black-winged 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 rufoniger	Sterna aurantia

Evolutionary Relationship

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

Conservation Status

Black-winged Myotis

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Black-winged Myotis	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-winged Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

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.

Black-winged Myotis

The Black-winged Myotis (Myotis rufoniger) is a species in the genus Myotis. It is currently classified as Least Concern on the IUCN Red List. Found in Taiwan.