Giant Otter vs radiated snail

Pteronura brasiliensis compared with Discus rotundatus

Key Differences

• Giant Otter is Endangered while radiated snail is Least Concern.

Taxonomic Classification

Rank	Giant Otter	radiated snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Carnivora (Carnivorans)	Stylommatophora (Stylommatophora)
Family	Mustelidae (Weasels & Otters)	Discidae
Genus	Pteronura	Discus
Species	Pteronura brasiliensis	Discus rotundatus

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

radiated snail

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	radiated snail
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.

radiated snail

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (6 countries), and North America (United States).