Bisamratte vs Corrugated Salamander

Ondatra zibethicus compared with Isthmura corrugata

Key Differences

• Bisamratte is Not Evaluated while Corrugated Salamander is Critically Endangered.

Taxonomic Classification

Rank	Bisamratte	Corrugated Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Cricetidae	Plethodontidae
Genus	Ondatra	Isthmura
Species	Ondatra zibethicus	Isthmura corrugata

Evolutionary Relationship

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

Conservation Status

Bisamratte

NE — Not Evaluated

Corrugated Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Bisamratte	Corrugated Salamander
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).

Corrugated Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bisamratte

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