Guyenne Spiny-rat vs Mandarin dogfish

Proechimys guyannensis compared with Cirrhigaleus australis

Key Differences

• Guyenne Spiny-rat is Least Concern while Mandarin dogfish is Data Deficient.

Taxonomic Classification

Rank	Guyenne Spiny-rat	Mandarin dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Echimyidae	Squalidae
Genus	Proechimys	Cirrhigaleus
Species	Proechimys guyannensis	Cirrhigaleus australis

Evolutionary Relationship

Guyenne Spiny-rat and Mandarin dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Mandarin dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Guyenne Spiny-rat	Mandarin dogfish
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.

Mandarin dogfish