Bigeye thresher vs Gall midge

Alopias pelagicus compared with Contarinia pyrivora

Key Differences

• Bigeye thresher is Endangered while Gall midge is Not Evaluated.

Taxonomic Classification

Rank	Bigeye thresher	Gall midge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Lamniformes (Mackerel Sharks)	Diptera (Diptera)
Family	Alopiidae	Cecidomyiidae
Genus	Alopias	Contarinia
Species	Alopias pelagicus	Contarinia pyrivora

Evolutionary Relationship

Bigeye thresher and Gall midge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bigeye thresher

EN — Endangered

Gall midge

NE — Not Evaluated

Physical Characteristics

Attribute	Bigeye thresher	Gall midge
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.

Gall midge

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries) and North America (United States).

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.