Brown Roll Rim vs Darwin s Nesoryzomys

Paxillus involutus compared with Nesoryzomys darwini

Key Differences

• Brown Roll Rim is Least Concern while Darwin s Nesoryzomys is Extinct.

Taxonomic Classification

Rank	Brown Roll Rim	Darwin s Nesoryzomys
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Boletales (Boletales)	Rodentia (Rodents)
Family	Paxillaceae	Cricetidae
Genus	Paxillus	Nesoryzomys
Species	Paxillus involutus	Nesoryzomys darwini

Conservation Status

Brown Roll Rim

LC — Least Concern

Darwin s Nesoryzomys

EX — Extinct

Physical Characteristics

Attribute	Brown Roll Rim	Darwin s Nesoryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Roll Rim

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil, Chile).

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Brown Roll Rim

The Brown Roll Rim (Paxillus involutus) is a species in the genus Paxillus. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.