Giant Otter vs Heath Marble

Pteronura brasiliensis compared with Endothenia ericetana

Key Differences

• Giant Otter is Endangered while Heath Marble is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Heath Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Mustelidae (Weasels & Otters)	Tortricidae
Genus	Pteronura	Endothenia
Species	Pteronura brasiliensis	Endothenia ericetana

Evolutionary Relationship

Giant Otter and Heath Marble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Giant Otter

EN — Endangered

Heath Marble

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Heath Marble
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.

Heath Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.