Lesser Short-tailed Rat vs Rosette Tooth

Brachyuromys betsileoensis compared with Hydnellum cumulatum

Key Differences

• Lesser Short-tailed Rat is Least Concern while Rosette Tooth is Critically Endangered.

Taxonomic Classification

Rank	Lesser Short-tailed Rat	Rosette Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Thelephorales (Thelephorales)
Family	Nesomyidae	Bankeraceae
Genus	Brachyuromys	Hydnellum
Species	Brachyuromys betsileoensis	Hydnellum cumulatum

Conservation Status

Lesser Short-tailed Rat

LC — Least Concern

Rosette Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Lesser Short-tailed Rat	Rosette Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rosette Tooth

Habitat

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

Range

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