Bigeye thresher vs Dwarf Setaria

Alopias pelagicus compared with Setaria italica

Key Differences

• Bigeye thresher is Endangered while Dwarf Setaria is Not Evaluated.

Taxonomic Classification

Rank	Bigeye thresher	Dwarf Setaria
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Liliopsida (Monocots)
Order	Lamniformes (Mackerel Sharks)	Poales (Grasses)
Family	Alopiidae	Poaceae (Grass Family)
Genus	Alopias	Setaria
Species	Alopias pelagicus	Setaria italica

Conservation Status

Bigeye thresher

EN — Endangered

Dwarf Setaria

NE — Not Evaluated

Physical Characteristics

Attribute	Bigeye thresher	Dwarf Setaria
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.

Dwarf Setaria

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (Madagascar, South Africa, Zimbabwe), Asia (8 countries), Europe (32 countries), North America (Canada, United States), Oceania and the Pacific (Australia, Micronesia, Samoa), and South America (Brazil, Colombia).

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 2 countries:

🇨🇴 Colombia 🇹🇼 Taiwan