Gray-footed Spiny-rat vs Variable watermilfoil

Proechimys poliopus compared with Myriophyllum heterophyllum

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Variable watermilfoil is Not Evaluated.

Taxonomic Classification

Rank	Gray-footed Spiny-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	Echimyidae	Haloragaceae
Genus	Proechimys	Myriophyllum
Species	Proechimys poliopus	Myriophyllum heterophyllum

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Variable watermilfoil

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Variable watermilfoil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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).