Bigeye thresher vs Semiplumbeous Hawk

Alopias pelagicus compared with Leucopternis plumbeus

Key Differences

• Bigeye thresher is Endangered while Semiplumbeous Hawk is Near Threatened.

Taxonomic Classification

Rank	Bigeye thresher	Semiplumbeous Hawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Accipitriformes (Hawks & Eagles)
Family	Alopiidae	Accipitridae (Hawks & Eagles)
Genus	Alopias	Leucopternis
Species	Alopias pelagicus	Leucopternis plumbeus

Evolutionary Relationship

Bigeye thresher and Semiplumbeous Hawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Semiplumbeous Hawk

NT — Near Threatened

Physical Characteristics

Attribute	Bigeye thresher	Semiplumbeous Hawk
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.

Semiplumbeous Hawk

Habitat

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

Range

Found in Colombia. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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:

🇨🇴 Colombia