Polynesian rat vs Trailing St. Johnswort

Rattus exulans compared with Hypericum humifusum

Taxonomic Classification

Rank	Polynesian rat	Trailing St. Johnswort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Malpighiales (Malpighiales)
Family	Muridae (Mice & Rats)	Hypericaceae
Genus	Rattus	Hypericum
Species	Rattus exulans	Hypericum humifusum

Conservation Status

Polynesian rat

LC — Least Concern

Trailing St. Johnswort

LC — Least Concern

Physical Characteristics

Attribute	Polynesian rat	Trailing St. Johnswort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Trailing St. Johnswort

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (United States), and Oceania and the Pacific (Australia).

Shared Countries

Both species can be found in 2 countries:

🇦🇺 Australia 🇺🇸 United States