Cá Nhàm đuôi dài vs Dunlin

Alopias pelagicus compared with Calidris alpina

Key Differences

• Cá Nhàm đuôi dài is Endangered while Dunlin is Least Concern.

Taxonomic Classification

Rank	Cá Nhàm đuôi dài	Dunlin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Chondrichthyes (Lớp Cá sụn)	Aves (chim)
Order	Lamniformes (Bộ Cá nhám thu)	Charadriiformes (Bộ Choi choi)
Family	Alopiidae	Scolopacidae
Genus	Alopias	Calidris
Species	Alopias pelagicus	Calidris alpina

Evolutionary Relationship

Cá Nhàm đuôi dài and Dunlin share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Cá Nhàm đuôi dài

EN — Endangered

Dunlin

LC — Least Concern

Physical Characteristics

Attribute	Cá Nhàm đuôi dài	Dunlin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cá Nhàm đuôi dài

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Dunlin

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Cá Nhàm đuôi dài

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Dunlin

Dunlin (Calidris alpina) 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 1 countries:

🇨🇴 Colombia