Oriental House Rat vs Variable watermilfoil

Rattus tanezumi compared with Myriophyllum heterophyllum

Key Differences

• Oriental House Rat is Least Concern while Variable watermilfoil is Not Evaluated.

Taxonomic Classification

Rank	Oriental House Rat	Variable watermilfoil
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Saxifragales (Saxifragales)
Family	Muridae (Mice & Rats)	Haloragaceae
Genus	Rattus	Myriophyllum
Species	Rattus tanezumi	Myriophyllum heterophyllum

Conservation Status

Oriental House Rat

LC — Least Concern

Variable watermilfoil

NE — Not Evaluated

Physical Characteristics

Attribute	Oriental House Rat	Variable watermilfoil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Oriental House Rat

Habitat

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

Range

Widely distributed across Africa (Eswatini, Lesotho, South Africa), Asia (Philippines, Taiwan), and Oceania and the Pacific (Kiribati).

Variable watermilfoil

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (10 countries) and North America (Canada, Cuba, United States).