Broadgill Catshark vs Red-headed Quelea

Apristurus riveri compared with Quelea erythrops

Taxonomic Classification

Rank	Broadgill Catshark	Red-headed Quelea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Passeriformes (Songbirds)
Family	Scyliorhinidae	Ploceidae
Genus	Apristurus	Quelea
Species	Apristurus riveri	Quelea erythrops

Evolutionary Relationship

Broadgill Catshark and Red-headed Quelea share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broadgill Catshark

LC — Least Concern

Red-headed Quelea

LC — Least Concern

Physical Characteristics

Attribute	Broadgill Catshark	Red-headed Quelea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadgill Catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Venezuela.

Red-headed Quelea

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Asia (United Arab Emirates) and Europe (7 countries).

Broadgill Catshark

The Broadgill Catshark (Apristurus riveri) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Red-headed Quelea

Red-headed Quelea (Quelea erythrops) 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.