Arraia vs Large Fernandina Galapagos Mouse

Rajella bigelowi compared with Nesoryzomys narboroughi

Key Differences

• Arraia is Least Concern while Large Fernandina Galapagos Mouse is Vulnerable.

Taxonomic Classification

Rank	Arraia	Large Fernandina Galapagos Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Rodentia (Roedores)
Family	Rajidae	Cricetidae
Genus	Rajella	Nesoryzomys
Species	Rajella bigelowi	Nesoryzomys narboroughi

Evolutionary Relationship

Arraia and Large Fernandina Galapagos Mouse share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Arraia

LC — Least Concern

Large Fernandina Galapagos Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Arraia	Large Fernandina Galapagos Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arraia

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

Large Fernandina Galapagos Mouse

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.

Arraia

The Bigelow's ray (Rajella bigelowi) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.