Montane Water Vole vs Orinocan Speckled Tree-rat

Arvicola scherman compared with Pattonomys punctatus

Key Differences

• Montane Water Vole is Least Concern while Orinocan Speckled Tree-rat is Data Deficient.

Taxonomic Classification

Rank	Montane Water Vole	Orinocan Speckled Tree-rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Cricetidae	Echimyidae
Genus	Arvicola	Pattonomys
Species	Arvicola scherman	Pattonomys punctatus

Evolutionary Relationship

Montane Water Vole and Orinocan Speckled Tree-rat share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Montane Water Vole

LC — Least Concern

Orinocan Speckled Tree-rat

DD — Data Deficient

Physical Characteristics

Attribute	Montane Water Vole	Orinocan Speckled Tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Montane Water Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Belgium.

Orinocan Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.