Indomalayan Bamboo Rat vs Scaly Stalkball

Rhizomys sumatrensis compared with Tulostoma melanocyclum

Key Differences

• Indomalayan Bamboo Rat is Least Concern while Scaly Stalkball is Critically Endangered.

Taxonomic Classification

Rank	Indomalayan Bamboo 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	Spalacidae	Agaricaceae (Agarics)
Genus	Rhizomys	Tulostoma
Species	Rhizomys sumatrensis	Tulostoma melanocyclum

Conservation Status

Indomalayan Bamboo Rat

LC — Least Concern

Scaly Stalkball

CR — Critically Endangered

Physical Characteristics

Attribute	Indomalayan Bamboo Rat	Scaly Stalkball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indomalayan Bamboo Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.