Anthomyiid fly vs Bigeye thresher

Delia coarctata compared with Alopias pelagicus

Key Differences

• Anthomyiid fly is Not Evaluated while Bigeye thresher is Endangered.

Taxonomic Classification

Rank	Anthomyiid fly	Bigeye thresher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Diptera (Diptera)	Lamniformes (Mackerel Sharks)
Family	Anthomyiidae	Alopiidae
Genus	Delia	Alopias
Species	Delia coarctata	Alopias pelagicus

Evolutionary Relationship

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

Conservation Status

Anthomyiid fly

NE — Not Evaluated

Bigeye thresher

EN — Endangered

Physical Characteristics

Attribute	Anthomyiid fly	Bigeye thresher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anthomyiid fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.

Anthomyiid fly

The Anthomyiid fly (Delia coarctata) is a species in the genus Delia. Typically found in virtually all terrestrial and freshwater habitats.

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.