Giant Otter vs Pine Toughshank

Pteronura brasiliensis compared with Gymnopus putillus

Key Differences

• Giant Otter is Endangered while Pine Toughshank is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Pine Toughshank
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Agaricales (Gilled Mushrooms)
Family	Mustelidae (Weasels & Otters)	Omphalotaceae
Genus	Pteronura	Gymnopus
Species	Pteronura brasiliensis	Gymnopus putillus

Conservation Status

Giant Otter

EN — Endangered

Pine Toughshank

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Pine Toughshank
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.

Pine Toughshank

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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