Chestnut dunnart vs Ruff

Sminthopsis archeri compared with Calidris pugnax

Key Differences

• Chestnut dunnart is Data Deficient while Ruff is Least Concern.

Taxonomic Classification

Rank	Chestnut dunnart	Ruff
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Dasyuromorphia (フクロネコ目)	Charadriiformes (チドリ目)
Family	Dasyuridae	Scolopacidae
Genus	Sminthopsis	Calidris
Species	Sminthopsis archeri	Calidris pugnax

Evolutionary Relationship

Chestnut dunnart and Ruff share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Chestnut dunnart

DD — Data Deficient

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Chestnut dunnart	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

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).

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Ruff

Ruff（Calidris pugnax）は IUCN レッドリストで軽度懸念（LC）に分類されている。分布域全体に広く分布し個体数も豊富で、個体群は安定しており差し迫った保全上の懸念はない。