Maskenspitzmaus vs Kampfläufer

Sorex caecutiens compared with Calidris pugnax

Taxonomic Classification

Rank	Maskenspitzmaus	Kampfläufer
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Soricomorpha (Soricomorpha)	Charadriiformes (Regenpfeiferartige)
Family	Soricidae	Scolopacidae
Genus	Sorex	Calidris
Species	Sorex caecutiens	Calidris pugnax

Evolutionary Relationship

Maskenspitzmaus and Kampfläufer share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Maskenspitzmaus

LC — Least Concern

Kampfläufer

LC — Least Concern

Physical Characteristics

Attribute	Maskenspitzmaus	Kampfläufer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Maskenspitzmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Kampfläufer

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).

Kampfläufer

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden