Blackstem Spleenwort vs Polynesian rat

Asplenium resiliens compared with Rattus exulans

Key Differences

Blackstem Spleenwort is Not Evaluated while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Blackstem Spleenwort	Polynesian rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Aspleniaceae	Muridae (Mice & Rats)
Genus	Asplenium	Rattus
Species	Asplenium resiliens	Rattus exulans

Conservation Status

Blackstem Spleenwort

NE — Not Evaluated

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Blackstem Spleenwort	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackstem Spleenwort

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, 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).

Blackstem Spleenwort

The Blackstem Spleenwort (Asplenium resiliens) is a species in the genus Asplenium. Typically found in moist, shaded forest floors and tropical canopies.