Himalayan Rat vs least chink shell

Rattus pyctoris compared with Lacuna parva

Key Differences

• Himalayan Rat is Least Concern while least chink shell is Data Deficient.

Taxonomic Classification

Rank	Himalayan Rat	least chink shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Littorinimorpha (Littorinimorpha)
Family	Muridae (Mice & Rats)	Littorinidae
Genus	Rattus	Lacuna
Species	Rattus pyctoris	Lacuna parva

Evolutionary Relationship

Himalayan Rat and least chink shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Himalayan Rat

LC — Least Concern

least chink shell

DD — Data Deficient

Physical Characteristics

Attribute	Himalayan Rat	least chink shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Himalayan Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

least chink shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden.