Darwin s Nesoryzomys vs Roughskin Dogfish

Nesoryzomys darwini compared with Cirrhigaleus asper

Key Differences

• Darwin s Nesoryzomys is Extinct while Roughskin Dogfish is Data Deficient.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	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	Nesoryzomys	Cirrhigaleus
Species	Nesoryzomys darwini	Cirrhigaleus asper

Evolutionary Relationship

Darwin s Nesoryzomys and Roughskin Dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Darwin s Nesoryzomys	Roughskin Dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Roughskin Dogfish