Bigeye thresher vs Long-legged Thicketbird

Alopias pelagicus compared with Megalurulus rufus

Taxonomic Classification

Rank	Bigeye thresher	Long-legged Thicketbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Passeriformes (Songbirds)
Family	Alopiidae	Locustellidae
Genus	Alopias	Megalurulus
Species	Alopias pelagicus	Megalurulus rufus

Evolutionary Relationship

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

Conservation Status

Bigeye thresher

EN — Endangered

Long-legged Thicketbird

EN — Endangered

Physical Characteristics

Attribute	Bigeye thresher	Long-legged Thicketbird
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-legged Thicketbird

Habitat

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

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.