Bigeye thresher vs Cape chimaera

Alopias pelagicus compared with Chimaera notafricana

Key Differences

• Bigeye thresher is Endangered while Cape chimaera is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Cape chimaera
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Holocephali (Holocephali)
Order	Lamniformes (Mackerel Sharks)	Chimaeriformes (Chimaeriformes)
Family	Alopiidae	Chimaeridae
Genus	Alopias	Chimaera
Species	Alopias pelagicus	Chimaera notafricana

Evolutionary Relationship

Bigeye thresher and Cape chimaera share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Cape chimaera

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Cape chimaera
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.

Cape chimaera

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.

Cape chimaera

The Cape chimaera (Chimaera notafricana) is a species in the genus Chimaera. It is currently classified as Least Concern on the IUCN Red List.