Bisamratte vs Divided Tunicate

Ondatra zibethicus compared with Styela canopus

Taxonomic Classification

Rank	Bisamratte	Divided Tunicate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Ascidiacea (Ascidiacea)
Order	Rodentia (Rodents)	Stolidobranchia (Stolidobranchia)
Family	Cricetidae	Styelidae
Genus	Ondatra	Styela
Species	Ondatra zibethicus	Styela canopus

Evolutionary Relationship

Bisamratte and Divided Tunicate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bisamratte

NE — Not Evaluated

Divided Tunicate

NE — Not Evaluated

Physical Characteristics

Attribute	Bisamratte	Divided Tunicate
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).

Divided Tunicate

Habitat

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

Range

Widely distributed across Africa (5 countries), Asia (Lebanon), Europe (4 countries), North America (7 countries), Oceania and the Pacific (New Zealand, Samoa), and South America (Brazil).

Bisamratte

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

Shared Countries

Both species can be found in 5 countries:

🇮🇹 Italy 🇵🇹 Portugal 🇪🇸 Spain 🇬🇧 United Kingdom 🇺🇸 United States