Dwarf round ray vs Menzbier's Marmot

Urotrygon nana compared with Marmota menzbieri

Key Differences

• Dwarf round ray is Near Threatened while Menzbier's Marmot is Vulnerable.

Taxonomic Classification

Rank	Dwarf round ray	Menzbier's Marmot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Sciuridae (Squirrels)
Genus	Urotrygon	Marmota
Species	Urotrygon nana	Marmota menzbieri

Evolutionary Relationship

Dwarf round ray and Menzbier's Marmot share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Menzbier's Marmot

VU — Vulnerable

Physical Characteristics

Attribute	Dwarf round ray	Menzbier's Marmot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Menzbier's Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.