Bigeye thresher vs Long-billed Plover

Alopias pelagicus compared with Charadrius placidus

Key Differences

• Bigeye thresher is Endangered while Long-billed Plover is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Long-billed Plover
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Charadriiformes (Charadriiformes)
Family	Alopiidae	Charadriidae
Genus	Alopias	Charadrius
Species	Alopias pelagicus	Charadrius placidus

Evolutionary Relationship

Bigeye thresher and Long-billed Plover share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Long-billed Plover

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Long-billed Plover
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye thresher

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.

Long-billed Plover

Habitat

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

Range

Distributed across Norway and Taiwan.

Bigeye thresher

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan