Gansu Shrew vs Ruff

Sorex cansulus compared with Calidris pugnax

Key Differences

• Gansu Shrew is Data Deficient while Ruff is Least Concern.

Taxonomic Classification

Rank	Gansu Shrew	Ruff
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Charadriiformes (Charadriiformes)
Family	Soricidae	Scolopacidae
Genus	Sorex	Calidris
Species	Sorex cansulus	Calidris pugnax

Evolutionary Relationship

Gansu Shrew and Ruff share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gansu Shrew

DD — Data Deficient

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Gansu Shrew	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gansu Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruff

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Ruff

Ruff (Calidris pugnax) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.