Chalarm hang-daab vs นกหัวโตเล็กขาส้ม

Alopias pelagicus compared with Charadrius hiaticula

Key Differences

• Chalarm hang-daab is Endangered while นกหัวโตเล็กขาส้ม is Critically Endangered.

Taxonomic Classification

Rank	Chalarm hang-daab	นกหัวโตเล็กขาส้ม
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Aves (นก)
Order	Lamniformes (อันดับปลาฉลามขาว)	Charadriiformes (Charadriiformes)
Family	Alopiidae	Charadriidae
Genus	Alopias	Charadrius
Species	Alopias pelagicus	Charadrius hiaticula

Evolutionary Relationship

Chalarm hang-daab and นกหัวโตเล็กขาส้ม share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Chalarm hang-daab

EN — Endangered

นกหัวโตเล็กขาส้ม

CR — Critically Endangered

Physical Characteristics

Attribute	Chalarm hang-daab	นกหัวโตเล็กขาส้ม
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalarm hang-daab

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.

นกหัวโตเล็กขาส้ม

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chalarm hang-daab

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.

นกหัวโตเล็กขาส้ม

Common Ringed Plover (Charadrius hiaticula) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.