Northern Amazon Red Squirrel vs Scaly Stalkball

Sciurus igniventris compared with Tulostoma melanocyclum

Key Differences

• Northern Amazon Red Squirrel is Least Concern while Scaly Stalkball is Critically Endangered.

Taxonomic Classification

Rank	Northern Amazon Red Squirrel	Scaly Stalkball
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Sciuridae (Squirrels)	Agaricaceae (Agarics)
Genus	Sciurus (Tree Squirrels)	Tulostoma
Species	Sciurus igniventris	Tulostoma melanocyclum

Conservation Status

Northern Amazon Red Squirrel

LC — Least Concern

Scaly Stalkball

CR — Critically Endangered

Physical Characteristics

Attribute	Northern Amazon Red Squirrel	Scaly Stalkball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Amazon Red Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Scaly Stalkball

Habitat

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

Range

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