Bigeye thresher vs Gray Tinamou

Alopias pelagicus compared with Tinamus tao

Key Differences

• Bigeye thresher is Endangered while Gray Tinamou is Vulnerable.

Taxonomic Classification

Rank	Bigeye thresher	Gray Tinamou
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Tinamiformes (Tinamiformes)
Family	Alopiidae	Tinamidae
Genus	Alopias	Tinamus
Species	Alopias pelagicus	Tinamus tao

Evolutionary Relationship

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

Conservation Status

Bigeye thresher

EN — Endangered

Gray Tinamou

VU — Vulnerable

Physical Characteristics

Attribute	Bigeye thresher	Gray Tinamou
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.

Gray Tinamou

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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