Giant Otter vs Pacific Robber Frog

Pteronura brasiliensis compared with Pristimantis appendiculatus

Key Differences

• Giant Otter is Endangered while Pacific Robber Frog is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Pacific Robber Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Carnivora (Carnivorans)	Anura (Frogs & Toads)
Family	Mustelidae (Weasels & Otters)	Craugastoridae
Genus	Pteronura	Pristimantis
Species	Pteronura brasiliensis	Pristimantis appendiculatus

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Pacific Robber Frog

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Pacific Robber Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Pacific Robber Frog

Habitat

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