Neumann s Arvicanthis vs Ruff

Arvicanthis neumanni compared with Calidris pugnax

Taxonomic Classification

Rank	Neumann s Arvicanthis	Ruff
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Rodentia (грызуны)	Charadriiformes (ржанкообразные)
Family	Muridae (Mice & Rats)	Scolopacidae
Genus	Arvicanthis	Calidris
Species	Arvicanthis neumanni	Calidris pugnax

Evolutionary Relationship

Neumann s Arvicanthis and Ruff share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Neumann s Arvicanthis

LC — Least Concern

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Neumann s Arvicanthis	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Neumann s Arvicanthis

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.