Giant Otter vs Hallowell’s Tree Frog

Pteronura brasiliensis compared with Hyla hallowellii

Key Differences

• Giant Otter is Endangered while Hallowell’s Tree Frog is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Hallowell’s Tree 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)	Hylidae
Genus	Pteronura	Hyla
Species	Pteronura brasiliensis	Hyla hallowellii

Evolutionary Relationship

Giant Otter and Hallowell’s Tree Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Hallowell’s Tree Frog

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Hallowell’s Tree 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.

Hallowell’s Tree Frog

Habitat

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