Bigeye thresher vs Common Ground-Dove

Alopias pelagicus compared with Columbina passerina

Key Differences

• Bigeye thresher is Endangered while Common Ground-Dove is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Common Ground-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	Columbina
Species	Alopias pelagicus	Columbina passerina

Evolutionary Relationship

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

Conservation Status

Bigeye thresher

EN — Endangered

Common Ground-Dove

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Common Ground-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.

Common Ground-Dove

Habitat

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

Range

Found across Europe (Belgium, Norway, Portugal) and South America (Colombia, Ecuador, Venezuela).

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.

Common Ground-Dove

Common Ground-Dove (Columbina passerina) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia