Gray-footed Spiny-rat vs Scaly Stalkball

Proechimys poliopus compared with Tulostoma melanocyclum

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Scaly Stalkball is Critically Endangered.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	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	Echimyidae	Agaricaceae (Agarics)
Genus	Proechimys	Tulostoma
Species	Proechimys poliopus	Tulostoma melanocyclum

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Scaly Stalkball

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Scaly Stalkball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.