Amur Brown Frog vs Giant Otter

Rana amurensis compared with Pteronura brasiliensis

Key Differences

• Amur Brown Frog is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Amur Brown Frog	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Carnivora (Carnivorans)
Family	Ranidae	Mustelidae (Weasels & Otters)
Genus	Rana	Pteronura
Species	Rana amurensis	Pteronura brasiliensis

Evolutionary Relationship

Amur Brown Frog and Giant Otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Brown Frog

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Amur Brown Frog	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Brown Frog

Habitat

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

Range

Found in Russia.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Amur Brown Frog

The Amur Brown Frog (Rana amurensis) is a species in the genus Rana. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.