Dwarf round ray vs Eger’s Long-fingered Bat

Urotrygon nana compared with Miniopterus egeri

Key Differences

• Dwarf round ray is Near Threatened while Eger’s Long-fingered Bat is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Eger’s Long-fingered Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Urotrygonidae	Miniopteridae
Genus	Urotrygon	Miniopterus
Species	Urotrygon nana	Miniopterus egeri

Evolutionary Relationship

Dwarf round ray and Eger’s Long-fingered Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Eger’s Long-fingered Bat

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Eger’s Long-fingered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Eger’s Long-fingered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.