Guyanese arrowhead vs Polynesian rat

Sagittaria guayanensis compared with Rattus exulans

Taxonomic Classification

Rank	Guyanese arrowhead	Polynesian rat
Kingdom	Plantae (نباتات)	Animalia (حيوانات)
Phylum	Magnoliophyta (كاسيات البذور)	Chordata (حبليات)
Class	Liliopsida (زنبقانية)	Mammalia (ثدييات)
Order	Alismatales (مزماريات)	Rodentia (قوارض)
Family	Alismataceae	Muridae (Mice & Rats)
Genus	Sagittaria	Rattus
Species	Sagittaria guayanensis	Rattus exulans

Conservation Status

Guyanese arrowhead

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Guyanese arrowhead	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyanese arrowhead

Habitat

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

Range

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

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).