Bigeye thresher vs Large-tailed Dove

Alopias pelagicus compared with Leptotila megalura

Key Differences

• Bigeye thresher is Endangered while Large-tailed Dove is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Large-tailed Dove
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Columbiformes (Pigeons & Doves)
Family	Alopiidae	Columbidae
Genus	Alopias	Leptotila
Species	Alopias pelagicus	Leptotila megalura

Evolutionary Relationship

Bigeye thresher and Large-tailed Dove share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Large-tailed Dove

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Large-tailed Dove
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.

Large-tailed Dove

Habitat

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

Range

Found in Norway.

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.