Boston facelina vs Giant Otter

Facelina bostoniensis compared with Pteronura brasiliensis

Key Differences

• Boston facelina is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Boston facelina	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Nudibranchia (Nudibranchia)	Carnivora (Carnivorans)
Family	Facelinidae	Mustelidae (Weasels & Otters)
Genus	Facelina	Pteronura
Species	Facelina bostoniensis	Pteronura brasiliensis

Evolutionary Relationship

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

Conservation Status

Boston facelina

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Boston facelina	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boston facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Boston facelina

The Boston Facelina (Facelina bostoniensis) is a species in the genus Facelina. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.