Gray-bellied Pencil-tailed Tree Mouse vs Arraia

Chiropodomys muroides compared with Hypanus americanus

Key Differences

• Gray-bellied Pencil-tailed Tree Mouse is Data Deficient while Arraia is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Pencil-tailed Tree Mouse	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Roedores)	Myliobatiformes (Myliobatiformes)
Family	Muridae (Mice & Rats)	Dasyatidae
Genus	Chiropodomys	Hypanus
Species	Chiropodomys muroides	Hypanus americanus

Evolutionary Relationship

Gray-bellied Pencil-tailed Tree Mouse and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Gray-bellied Pencil-tailed Tree Mouse

DD — Data Deficient

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Pencil-tailed Tree Mouse	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.