Dwarf round ray vs Eastern Small-Footed Bat

Urotrygon nana compared with Myotis leibii

Key Differences

• Dwarf round ray is Near Threatened while Eastern Small-Footed Bat is Endangered.

Taxonomic Classification

Rank	Dwarf round ray	Eastern Small-Footed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Urotrygonidae	Vespertilionidae
Genus	Urotrygon	Myotis
Species	Urotrygon nana	Myotis leibii

Evolutionary Relationship

Dwarf round ray and Eastern Small-Footed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Eastern Small-Footed Bat

EN — Endangered

Physical Characteristics

Attribute	Dwarf round ray	Eastern Small-Footed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Eastern Small-Footed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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