Giant Otter vs Tiered Tooth

Pteronura brasiliensis compared with Hericium cirrhatum

Key Differences

• Giant Otter is Endangered while Tiered Tooth is Vulnerable.

Taxonomic Classification

Rank	Giant Otter	Tiered Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Russulales (Russulales)
Family	Mustelidae (Weasels & Otters)	Hericiaceae
Genus	Pteronura	Hericium
Species	Pteronura brasiliensis	Hericium cirrhatum

Conservation Status

Giant Otter

EN — Endangered

Tiered Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Giant Otter	Tiered Tooth
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.

Tiered Tooth

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.