Arraia vs Large Fernandina Galapagos Mouse

Hypanus americanus compared with Nesoryzomys narboroughi

Key Differences

• Arraia is Near Threatened 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	Myliobatiformes (Myliobatiformes)	Rodentia (Roedores)
Family	Dasyatidae	Cricetidae
Genus	Hypanus	Nesoryzomys
Species	Hypanus americanus	Nesoryzomys narboroughi

Evolutionary Relationship

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

Conservation Status

Arraia

NT — Near Threatened

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 South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.