Gray-footed Spiny-rat vs Guyanese arrowhead

Proechimys poliopus compared with Sagittaria guayanensis

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Guyanese arrowhead is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Guyanese arrowhead
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Alismatales (Alismatales)
Family	Echimyidae	Alismataceae
Genus	Proechimys	Sagittaria
Species	Proechimys poliopus	Sagittaria guayanensis

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Guyanese arrowhead

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Guyanese arrowhead
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.

Guyanese arrowhead

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Brazil, Colombia, Comoros, Madagascar, and United States.