Foca Pia vs 双领鸻

Pagophilus groenlandicus compared with Charadrius vociferus

Key Differences

• Foca Pia is Not Evaluated while 双领鸻 is Least Concern.

Taxonomic Classification

Rank	Foca Pia	双领鸻
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Pinnipedia (Seals & Sea Lions)	Charadriiformes (鸻形目)
Family	Phocidae (True Seals)	Charadriidae
Genus	Pagophilus	Charadrius
Species	Pagophilus groenlandicus	Charadrius vociferus

Evolutionary Relationship

Foca Pia and 双领鸻 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Foca Pia

NE — Not Evaluated

双领鸻

LC — Least Concern

Physical Characteristics

Attribute	Foca Pia	双领鸻
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

双领鸻

Habitat

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

Range

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

双领鸻

双领鸻（Charadrius vociferus）在IUCN红色名录中被评为无危（LC）。分布广泛，种群稳定，无直接保护关注。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden