Hotson’s Brush-tailed Mouse vs Raya

Calomyscus hotsoni compared with Bathyraja schroederi

Taxonomic Classification

Rank	Hotson’s Brush-tailed Mouse	Raya
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Calomyscidae	Arhynchobatidae
Genus	Calomyscus	Bathyraja
Species	Calomyscus hotsoni	Bathyraja schroederi

Evolutionary Relationship

Hotson’s Brush-tailed Mouse and Raya share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Hotson’s Brush-tailed Mouse

LC — Least Concern

Raya

LC — Least Concern

Physical Characteristics

Attribute	Hotson’s Brush-tailed Mouse	Raya
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Raya

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.