Fernandina Nesoryzomys vs Guyenne Spiny-rat

Nesoryzomys fernandinae compared with Proechimys guyannensis

Key Differences

• Fernandina Nesoryzomys is Vulnerable while Guyenne Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Fernandina Nesoryzomys	Guyenne Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Echimyidae
Genus	Nesoryzomys	Proechimys
Species	Nesoryzomys fernandinae	Proechimys guyannensis

Evolutionary Relationship

Fernandina Nesoryzomys and Guyenne Spiny-rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Fernandina Nesoryzomys

VU — Vulnerable

Guyenne Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Fernandina Nesoryzomys	Guyenne Spiny-rat
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.

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.