Dwarf round ray vs Montane Myotis

Urotrygon nana compared with Myotis oxyotus

Key Differences

• Dwarf round ray is Near Threatened while Montane Myotis is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Montane Myotis
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 oxyotus

Evolutionary Relationship

Dwarf round ray and Montane Myotis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Montane Myotis

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Montane Myotis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Montane Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.