Canadian Otter vs Variable-backed Frog

Lontra canadensis compared with Pulchrana signata

Taxonomic Classification

Rank	Canadian Otter	Variable-backed Frog
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Amphibia (两栖动物)
Order	Carnivora (食肉目)	Anura (无尾目)
Family	Mustelidae (Weasels & Otters)	Ranidae
Genus	Lontra	Pulchrana
Species	Lontra canadensis	Pulchrana signata

Evolutionary Relationship

Canadian Otter and Variable-backed Frog share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Canadian Otter

LC — Least Concern

Variable-backed Frog

LC — Least Concern

Physical Characteristics

Attribute	Canadian Otter	Variable-backed Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canadian Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Variable-backed Frog

Habitat

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

Canadian Otter

The Canadian Otter (Lontra canadensis) is a species in the genus Lontra. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.