Peruvian Ichthyomyine vs Ruff

Neusticomys peruviensis compared with Calidris pugnax

Taxonomic Classification

Rank	Peruvian Ichthyomyine	Ruff
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Aves (burung)
Order	Rodentia (hewan pengerat)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Scolopacidae
Genus	Neusticomys	Calidris
Species	Neusticomys peruviensis	Calidris pugnax

Evolutionary Relationship

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

Conservation Status

Peruvian Ichthyomyine

LC — Least Concern

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Peruvian Ichthyomyine	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peruvian Ichthyomyine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.