Bidentate Yellow-shouldered Bat vs Brook Floater

Sturnira bidens compared with Alasmidonta varicosa

Key Differences

• Bidentate Yellow-shouldered Bat is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Bidentate Yellow-shouldered Bat	Brook Floater
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Mollusca (มอลลัสกา)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Bivalvia (ชั้นไบวาลเวีย)
Order	Chiroptera (ค้างคาว)	Unionida (Unionida)
Family	Phyllostomidae	Unionidae
Genus	Sturnira	Alasmidonta
Species	Sturnira bidens	Alasmidonta varicosa

Evolutionary Relationship

Bidentate Yellow-shouldered Bat and Brook Floater share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Bidentate Yellow-shouldered Bat

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Bidentate Yellow-shouldered Bat	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

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

Bidentate Yellow-shouldered Bat

The Bidentate Yellow-shouldered Bat (Sturnira bidens) is a species in the genus Sturnira. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.