Bitter Waxcap vs Cottontop Tamarin

Hygrocybe mucronella compared with Saguinus oedipus

Key Differences

• Bitter Waxcap is Near Threatened while Cottontop Tamarin is Critically Endangered.

Taxonomic Classification

Rank	Bitter Waxcap	Cottontop Tamarin
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Primates (Primates)
Family	Hygrophoraceae	Callitrichidae
Genus	Hygrocybe	Saguinus
Species	Hygrocybe mucronella	Saguinus oedipus

Conservation Status

Bitter Waxcap

NT — Near Threatened

Cottontop Tamarin

CR — Critically Endangered

Physical Characteristics

Attribute	Bitter Waxcap	Cottontop Tamarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Waxcap

Habitat

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

Range

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

Cottontop Tamarin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bitter Waxcap

The Bitter Waxcap (Hygrocybe mucronella) is a species in the genus Hygrocybe. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.