Big-eared Hopping Mouse vs Orinocan Speckled Tree-rat

Notomys macrotis compared with Pattonomys punctatus

Key Differences

• Big-eared Hopping Mouse is Extinct while Orinocan Speckled Tree-rat is Data Deficient.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Orinocan Speckled Tree-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	Muridae (Mice & Rats)	Echimyidae
Genus	Notomys	Pattonomys
Species	Notomys macrotis	Pattonomys punctatus

Evolutionary Relationship

Big-eared Hopping Mouse and Orinocan Speckled Tree-rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Orinocan Speckled Tree-rat

DD — Data Deficient

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Orinocan Speckled Tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orinocan Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Big-eared Hopping Mouse

The Big-eared Hopping Mouse (Notomys macrotis) is a species in the genus Notomys. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.