Giant Otter vs Small Dark-bee

Pteronura brasiliensis compared with Stelis breviuscula

Key Differences

• Giant Otter is Endangered while Small Dark-bee is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Small Dark-bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Hymenoptera (Ants, Bees & Wasps)
Family	Mustelidae (Weasels & Otters)	Megachilidae
Genus	Pteronura	Stelis
Species	Pteronura brasiliensis	Stelis breviuscula

Evolutionary Relationship

Giant Otter and Small Dark-bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Giant Otter

EN — Endangered

Small Dark-bee

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Small Dark-bee
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.

Small Dark-bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.