Amerikanische Nerz, Amerikanische Mink vs Common Lazy Toad

Mustela vison compared with Oreolalax major

Key Differences

• Amerikanische Nerz, Amerikanische Mink is Not Evaluated while Common Lazy Toad is Least Concern.

Taxonomic Classification

Rank	Amerikanische Nerz, Amerikanische Mink	Common Lazy Toad
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Amphibia (Amphibien)
Order	Carnivora (Raubtiere)	Anura (Froschlurche)
Family	Mustelidae (Weasels & Otters)	Megophryidae
Genus	Mustela	Oreolalax
Species	Mustela vison	Oreolalax major

Evolutionary Relationship

Amerikanische Nerz, Amerikanische Mink and Common Lazy Toad share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Amerikanische Nerz, Amerikanische Mink

NE — Not Evaluated

Common Lazy Toad

LC — Least Concern

Physical Characteristics

Attribute	Amerikanische Nerz, Amerikanische Mink	Common Lazy Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amerikanische Nerz, Amerikanische Mink

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Mongolia), Europe (9 countries), North America (United States), and South America (Chile, Ecuador).

Common Lazy Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Amerikanische Nerz, Amerikanische Mink

The American mink (Mustela vison) is a species in the genus Mustela. Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland en.

Common Lazy Toad

The Common Lazy Toad (<em>Oreolalax major</em>) is an amphibian in the family Megophryidae, classified as Least Concern on the IUCN Red List. The species typically inhabits freshwater habitats, moist forests, and wetlands, favoring cool, humid environments associated with mountain streams and adjacent riparian vegetation. As a member of the family Megophryidae, it is adapted to fast-flowing, clear mountain streams where larvae typically develop among leaf litter and gravel on the stream bed. The Common Lazy Toad is generally associated with the highland and montane zones of its range, relying on intact forest cover and unpolluted water bodies for reproduction and larval development. Its Least Concern status reflects an assessment of stable population trends, though like many amphibians it may be sensitive to changes in water quality, habitat loss, and emerging infectious diseases such as chytridiomycosis. Biological traits of this species remain poorly documented in the scientific literature.