Cascade Frog vs Giant Otter

Lithobates pustulosus compared with Pteronura brasiliensis

Key Differences

• Cascade Frog is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Cascade 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	Lithobates	Pteronura
Species	Lithobates pustulosus	Pteronura brasiliensis

Evolutionary Relationship

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

Conservation Status

Cascade Frog

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Cascade Frog	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cascade Frog

Habitat

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

Range

Found in Mexico.

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.

Cascade Frog

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