Mérida Rhipidomys vs Roughskin Dogfish

Rhipidomys venustus compared with Cirrhigaleus asper

Key Differences

• Mérida Rhipidomys is Least Concern while Roughskin Dogfish is Data Deficient.

Taxonomic Classification

Rank	Mérida Rhipidomys	Roughskin Dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Cricetidae	Squalidae
Genus	Rhipidomys	Cirrhigaleus
Species	Rhipidomys venustus	Cirrhigaleus asper

Evolutionary Relationship

Mérida Rhipidomys and Roughskin Dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mérida Rhipidomys

LC — Least Concern

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Mérida Rhipidomys	Roughskin Dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mérida Rhipidomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Roughskin Dogfish