Dusky Akodont vs Highfin dogfish

Akodon dayi compared with Centroscyllium excelsum

Key Differences

• Dusky Akodont is Least Concern while Highfin dogfish is Near Threatened.

Taxonomic Classification

Rank	Dusky Akodont	Highfin dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Cricetidae	Etmopteridae
Genus	Akodon	Centroscyllium
Species	Akodon dayi	Centroscyllium excelsum

Evolutionary Relationship

Dusky Akodont and Highfin dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Akodont

LC — Least Concern

Highfin dogfish

NT — Near Threatened

Physical Characteristics

Attribute	Dusky Akodont	Highfin dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Highfin dogfish