Nitrous Bonnet vs Pacific Spiny-rat

Mycena leptocephala compared with Proechimys decumanus

Key Differences

• Nitrous Bonnet is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Nitrous Bonnet	Pacific Spiny-rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Mycenaceae	Echimyidae
Genus	Mycena	Proechimys
Species	Mycena leptocephala	Proechimys decumanus

Conservation Status

Nitrous Bonnet

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Nitrous Bonnet	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nitrous Bonnet

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.