Fake round ray vs Hotson-Maushamster

Urotrygon simulatrix compared with Calomyscus hotsoni

Key Differences

• Fake round ray is Vulnerable while Hotson-Maushamster is Least Concern.

Taxonomic Classification

Rank	Fake round ray	Hotson-Maushamster
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Elasmobranchii	Mammalia (Säugetiere)
Order	Myliobatiformes (Stechrochenartige)	Rodentia (Nagetiere)
Family	Urotrygonidae	Calomyscidae
Genus	Urotrygon	Calomyscus
Species	Urotrygon simulatrix	Calomyscus hotsoni

Evolutionary Relationship

Fake round ray and Hotson-Maushamster share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Fake round ray

VU — Vulnerable

Hotson-Maushamster

LC — Least Concern

Physical Characteristics

Attribute	Fake round ray	Hotson-Maushamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fake round ray

Hotson-Maushamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.