Guyenne Spiny-rat vs Murray's skate

Proechimys guyannensis compared with Bathyraja murrayi

Taxonomic Classification

Rank	Guyenne Spiny-rat	Murray's skate
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Rodentia (ネズミ目)	Rajiformes (ガンギエイ目)
Family	Echimyidae	Arhynchobatidae
Genus	Proechimys	Bathyraja
Species	Proechimys guyannensis	Bathyraja murrayi

Evolutionary Relationship

Guyenne Spiny-rat and Murray's skate share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Murray's skate

LC — Least Concern

Physical Characteristics

Attribute	Guyenne Spiny-rat	Murray's skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Murray's skate