Fernandina Nesoryzomys vs Highfin dogfish

Nesoryzomys fernandinae compared with Centroscyllium excelsum

Key Differences

• Fernandina Nesoryzomys is Vulnerable while Highfin dogfish is Near Threatened.

Taxonomic Classification

Rank	Fernandina Nesoryzomys	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	Nesoryzomys	Centroscyllium
Species	Nesoryzomys fernandinae	Centroscyllium excelsum

Evolutionary Relationship

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

Conservation Status

Fernandina Nesoryzomys

VU — Vulnerable

Highfin dogfish

NT — Near Threatened

Physical Characteristics

Attribute	Fernandina Nesoryzomys	Highfin dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Highfin dogfish