Axehead Orange vs Ruff

Acada biseriatus compared with Calidris pugnax

Taxonomic Classification

Rank	Axehead Orange	Ruff
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Aves (鳥綱)
Order	Lepidoptera (鱗翅目)	Charadriiformes (鸻形目)
Family	Hesperiidae	Scolopacidae
Genus	Acada	Calidris
Species	Acada biseriatus	Calidris pugnax

Evolutionary Relationship

Axehead Orange and Ruff share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Axehead Orange

LC — Least Concern

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Axehead Orange	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Axehead Orange

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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).

Axehead Orange

The Axehead Orange (Acada biseriatus) is a species in the genus Acada. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Ruff

流苏鹬（Calidris pugnax）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布且数量丰富，种群稳定，无迫切保护忧虑。