Giant Otter vs groundhog

Pteronura brasiliensis compared with Marmota monax

Key Differences

• Giant Otter is Endangered while groundhog is Least Concern.

Taxonomic Classification

Rank	Giant Otter	groundhog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Sciuridae (Squirrels)
Genus	Pteronura	Marmota
Species	Pteronura brasiliensis	Marmota monax

Evolutionary Relationship

Giant Otter and groundhog share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Giant Otter

EN — Endangered

groundhog

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	groundhog
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.

groundhog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.