Gray Dwarf Hamster vs Prickled ray

Cricetulus migratorius compared with Malacoraja spinacidermis

Taxonomic Classification

Rank	Gray Dwarf Hamster	Prickled ray
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Elasmobranchii
Order	Rodentia (啮齿目)	Rajiformes (鳐目)
Family	Cricetidae	Rajidae
Genus	Cricetulus	Malacoraja
Species	Cricetulus migratorius	Malacoraja spinacidermis

Evolutionary Relationship

Gray Dwarf Hamster and Prickled ray share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Gray Dwarf Hamster

LC — Least Concern

Prickled ray

LC — Least Concern

Physical Characteristics

Attribute	Gray Dwarf Hamster	Prickled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Dwarf Hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Prickled ray