Darwin s Nesoryzomys vs Pygmy Brittlestem

Nesoryzomys darwini compared with Psathyrella pygmaea

Key Differences

• Darwin s Nesoryzomys is Extinct while Pygmy Brittlestem is Least Concern.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	Pygmy Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Cricetidae	Psathyrellaceae
Genus	Nesoryzomys	Psathyrella
Species	Nesoryzomys darwini	Psathyrella pygmaea

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

Pygmy Brittlestem

LC — Least Concern

Physical Characteristics

Attribute	Darwin s Nesoryzomys	Pygmy Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Pygmy Brittlestem

Habitat

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

Range

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