Giant Otter vs large blue

Pteronura brasiliensis compared with Maculinea arion

Key Differences

• Giant Otter is Endangered while large blue is Near Threatened.

Taxonomic Classification

Rank	Giant Otter	large blue
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)	Lycaenidae
Genus	Pteronura	Maculinea
Species	Pteronura brasiliensis	Maculinea arion

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

large blue

NT — Near Threatened

Physical Characteristics

Attribute	Giant Otter	large blue
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.

large blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.