Ni Jiashu vs Violet Tooth

Rattus pyctoris compared with Hydnellum ioeides

Key Differences

• Ni Jiashu is Least Concern while Violet Tooth is Vulnerable.

Taxonomic Classification

Rank	Ni Jiashu	Violet Tooth
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Basidiomycota (担子菌门)
Class	Mammalia (哺乳動物)	Agaricomycetes (傘菌綱)
Order	Rodentia (啮齿目)	Thelephorales (革菌目)
Family	Muridae (Mice & Rats)	Bankeraceae
Genus	Rattus	Hydnellum
Species	Rattus pyctoris	Hydnellum ioeides

Conservation Status

Ni Jiashu

LC — Least Concern

Violet Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Ni Jiashu	Violet Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ni Jiashu

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Violet Tooth

Habitat

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

Range

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