Giant Otter vs Oily Waxcap

Pteronura brasiliensis compared with Hygrocybe quieta

Key Differences

• Giant Otter is Endangered while Oily Waxcap is Near Threatened.

Taxonomic Classification

Rank	Giant Otter	Oily Waxcap
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)	Hygrophoraceae
Genus	Pteronura	Hygrocybe
Species	Pteronura brasiliensis	Hygrocybe quieta

Conservation Status

Giant Otter

EN — Endangered

Oily Waxcap

NT — Near Threatened

Physical Characteristics

Attribute	Giant Otter	Oily Waxcap
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.

Oily Waxcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.