a bird flea vs Black roughscale catshark

Ceratophyllus hirundinis compared with Apristurus melanoasper

Key Differences

• a bird flea is Not Evaluated while Black roughscale catshark is Least Concern.

Taxonomic Classification

Rank	a bird flea	Black roughscale catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Siphonaptera (Siphonaptera)	Carcharhiniformes (Ground Sharks)
Family	Ceratophyllidae	Scyliorhinidae
Genus	Ceratophyllus	Apristurus
Species	Ceratophyllus hirundinis	Apristurus melanoasper

Evolutionary Relationship

a bird flea and Black roughscale catshark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

a bird flea

NE — Not Evaluated

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	a bird flea	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

a bird flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Black roughscale catshark

Habitat

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

a bird flea

The a bird flea (Ceratophyllus hirundinis) is a species in the genus Ceratophyllus. It is not yet evaluated on the IUCN Red List. It is found across Denmark, Norway, Portugal, and Sweden, inhabiting diverse terrestrial and freshwater habitats.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) 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.