Pearson's Long-clawed Shrew vs Ruff

Solisorex pearsoni compared with Calidris pugnax

Key Differences

• Pearson's Long-clawed Shrew is Endangered while Ruff is Least Concern.

Taxonomic Classification

Rank	Pearson's Long-clawed Shrew	Ruff
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Aves (burung)
Order	Soricomorpha (Soricomorpha)	Charadriiformes (Charadriiformes)
Family	Soricidae	Scolopacidae
Genus	Solisorex	Calidris
Species	Solisorex pearsoni	Calidris pugnax

Evolutionary Relationship

Pearson's Long-clawed Shrew and Ruff share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pearson's Long-clawed Shrew

EN — Endangered

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Pearson's Long-clawed Shrew	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pearson's Long-clawed 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.