Bigeye thresher vs Elm flea weevil

Alopias pelagicus compared with Orchestes alni

Key Differences

• Bigeye thresher is Endangered while Elm flea weevil is Not Evaluated.

Taxonomic Classification

Rank	Bigeye thresher	Elm flea weevil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Lamniformes (Mackerel Sharks)	Coleoptera (Beetles)
Family	Alopiidae	Curculionidae
Genus	Alopias	Orchestes
Species	Alopias pelagicus	Orchestes alni

Evolutionary Relationship

Bigeye thresher and Elm flea weevil share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bigeye thresher

EN — Endangered

Elm flea weevil

NE — Not Evaluated

Physical Characteristics

Attribute	Bigeye thresher	Elm flea weevil
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.

Elm flea weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, Sweden, and 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.