Arraia vs Cape Spiny Mouse

Potamotrygon motoro compared with Acomys subspinosus

Key Differences

• Arraia is Data Deficient while Cape Spiny Mouse is Least Concern.

Taxonomic Classification

Rank	Arraia	Cape Spiny Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Roedores)
Family	Potamotrygonidae	Muridae (Mice & Rats)
Genus	Potamotrygon	Acomys
Species	Potamotrygon motoro	Acomys subspinosus

Evolutionary Relationship

Arraia and Cape Spiny Mouse share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Arraia

DD — Data Deficient

Cape Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Arraia	Cape Spiny Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arraia

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Brazil, Colombia, Ecuador, Singapore, and Venezuela.

Cape Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

The Black river stingray (Potamotrygon motoro) is a species in the genus Potamotrygon. It is currently classified as Data Deficient on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Cape Spiny Mouse

The Cape Spiny Mouse (Acomys subspinosus) is a species in the genus Acomys. It is currently classified as Least Concern (LC) on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.