Napo Spiny-rat vs Pine Milkcap

Proechimys quadruplicatus compared with Lactarius musteus

Key Differences

• Napo Spiny-rat is Least Concern while Pine Milkcap is Endangered.

Taxonomic Classification

Rank	Napo Spiny-rat	Pine Milkcap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Echimyidae	Russulaceae
Genus	Proechimys	Lactarius
Species	Proechimys quadruplicatus	Lactarius musteus

Conservation Status

Napo Spiny-rat

LC — Least Concern

Pine Milkcap

EN — Endangered

Physical Characteristics

Attribute	Napo Spiny-rat	Pine Milkcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Pine Milkcap

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.