Giant Otter vs Quebec worm

Pteronura brasiliensis compared with Lumbricus festivus

Key Differences

• Giant Otter is Endangered while Quebec worm is Not Evaluated.

Taxonomic Classification

Rank	Giant Otter	Quebec worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Carnivora (Carnivorans)	Crassiclitellata (Crassiclitellata)
Family	Mustelidae (Weasels & Otters)	Lumbricidae
Genus	Pteronura	Lumbricus
Species	Pteronura brasiliensis	Lumbricus festivus

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Quebec worm

NE — Not Evaluated

Physical Characteristics

Attribute	Giant Otter	Quebec worm
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.

Quebec worm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States.