vs Polynesian rat

Biddulphia rhombus compared with Rattus exulans

Key Differences

is Not Evaluated while Polynesian rat is Least Concern.

Taxonomic Classification

Rank		Polynesian rat
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (cordados)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (mamíferos)
Order	Biddulphiales (Biddulphiales)	Rodentia (Roedores)
Family	Biddulphiaceae	Muridae (Mice & Rats)
Genus	Biddulphia	Rattus
Species	Biddulphia rhombus	Rattus exulans

Conservation Status

NE — Not Evaluated

Polynesian rat

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Sweden, and Taiwan.

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).

Biddulphia rhombus é uma diatomácea marinha cêntrica com valvas bipolar distintivas, de forma rombóide a amplamente lanceolada, portando proeminentes elevações semelhantes a chifres. Habita ambientes planctônicos e bentônicos costeiros em mares temperados a quentes em todo o mundo. Esta diatomácea fotossintética contribui para a produção primária marinha em águas costeiras neríticas.