Large Japanese Field Mouse vs Orinocan Speckled Tree-rat

Apodemus speciosus compared with Pattonomys punctatus

Key Differences

• Large Japanese Field Mouse is Least Concern while Orinocan Speckled Tree-rat is Data Deficient.

Taxonomic Classification

Rank	Large Japanese Field Mouse	Orinocan Speckled Tree-rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Muridae (Mice & Rats)	Echimyidae
Genus	Apodemus	Pattonomys
Species	Apodemus speciosus	Pattonomys punctatus

Evolutionary Relationship

Large Japanese Field Mouse and Orinocan Speckled Tree-rat share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Large Japanese Field Mouse

LC — Least Concern

Orinocan Speckled Tree-rat

DD — Data Deficient

Physical Characteristics

Attribute	Large Japanese Field Mouse	Orinocan Speckled Tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Japanese Field 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.