Guinean Arvicanthis vs Prickled ray

Arvicanthis rufinus compared with Malacoraja spinacidermis

Taxonomic Classification

Rank	Guinean Arvicanthis	Prickled ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Muridae (Mice & Rats)	Rajidae
Genus	Arvicanthis	Malacoraja
Species	Arvicanthis rufinus	Malacoraja spinacidermis

Evolutionary Relationship

Guinean Arvicanthis and Prickled ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guinean Arvicanthis

LC — Least Concern

Prickled ray

LC — Least Concern

Physical Characteristics

Attribute	Guinean Arvicanthis	Prickled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guinean Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Prickled ray