Floating Bur-Reed vs Gray-footed Spiny-rat

Sparganium fluctuans compared with Proechimys poliopus

Key Differences

• Floating Bur-Reed is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Floating Bur-Reed	Gray-footed Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Typhaceae	Echimyidae
Genus	Sparganium	Proechimys
Species	Sparganium fluctuans	Proechimys poliopus

Conservation Status

Floating Bur-Reed

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Floating Bur-Reed	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Floating Bur-Reed

Habitat

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

Range

Distributed across Canada and United States.

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.