Arboreal salamander vs Canadian Otter

Aneides lugubris compared with Lontra canadensis

Taxonomic Classification

Rank	Arboreal salamander	Canadian Otter
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	Amphibia (两栖动物)	Mammalia (哺乳動物)
Order	Caudata (有尾目)	Carnivora (食肉目)
Family	Plethodontidae	Mustelidae (Weasels & Otters)
Genus	Aneides	Lontra
Species	Aneides lugubris	Lontra canadensis

Evolutionary Relationship

Arboreal salamander and Canadian Otter share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Arboreal salamander

LC — Least Concern

Canadian Otter

LC — Least Concern

Physical Characteristics

Attribute	Arboreal salamander	Canadian Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arboreal salamander

Habitat

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

Range

Found in Mexico.

Canadian Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Arboreal salamander

The Arboreal salamander (Aneides lugubris) is a species in the genus Aneides. It is currently classified as Least Concern on the IUCN Red List. 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.