Bigeye thresher vs Broad-Bodied Chaser

Alopias pelagicus compared with Libellula depressa

Key Differences

• Bigeye thresher is Endangered while Broad-Bodied Chaser is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Broad-Bodied Chaser
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Lamniformes (Mackerel Sharks)	Odonata (Odonata)
Family	Alopiidae	Libellulidae
Genus	Alopias	Libellula
Species	Alopias pelagicus	Libellula depressa

Evolutionary Relationship

Bigeye thresher and Broad-Bodied Chaser share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bigeye thresher

EN — Endangered

Broad-Bodied Chaser

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Broad-Bodied Chaser
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.

Broad-Bodied Chaser

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Broad-Bodied Chaser

Broad-Bodied Chaser (Libellula depressa) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.