Macaco-de-cheiro vs Pygmy Brittlestem

Saimiri cassiquiarensis compared with Psathyrella pygmaea

Key Differences

• Macaco-de-cheiro is Near Threatened while Pygmy Brittlestem is Least Concern.

Taxonomic Classification

Rank	Macaco-de-cheiro	Pygmy Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Basidiomycota (Club Fungi)
Class	Mammalia (mamíferos)	Agaricomycetes (Mushrooms)
Order	Primates (primatas)	Agaricales (Gilled Mushrooms)
Family	Cebidae	Psathyrellaceae
Genus	Saimiri	Psathyrella
Species	Saimiri cassiquiarensis	Psathyrella pygmaea

Conservation Status

Macaco-de-cheiro

NT — Near Threatened

Pygmy Brittlestem

LC — Least Concern

Physical Characteristics

Attribute	Macaco-de-cheiro	Pygmy Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Macaco-de-cheiro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Pygmy Brittlestem

Habitat

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

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden.