Bisamratte vs

Ondatra zibethicus compared with Trichormus variabilis

Taxonomic Classification

Rank	Bisamratte
Kingdom	Animalia (动物界)	Bacteria (Bacteria)
Phylum	Chordata (脊索动物门)	Cyanobacteria (藍菌門)
Class	Mammalia (哺乳動物)	Cyanobacteriia
Order	Rodentia (啮齿目)	Cyanobacteriales (蓝菌目)
Family	Cricetidae	Nostocaceae
Genus	Ondatra	Trichormus
Species	Ondatra zibethicus	Trichormus variabilis

Conservation Status

Bisamratte

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

Attribute	Bisamratte
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bisamratte

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (8 countries), Europe (37 countries), North America (United States), and South America (Argentina, Bolivia, Chile).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Bisamratte

The Bisamratte (Ondatra zibethicus) is a species in the genus Ondatra. Typically found in diverse terrestrial and aquatic ecosystems.

Trichormus variabilis是Nostocaceae科的丝状固氮蓝藻。在丝状体内形成特化的固氮细胞（异形胞），见于淡水、土壤和共生关系中。保护状况未经评估。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden