Black roughscale catshark vs Duck Hawk

Apristurus melanoasper compared with Falco peregrinus

Taxonomic Classification

Rank	Black roughscale catshark	Duck Hawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Falconiformes (Falconiformes)
Family	Scyliorhinidae	Falconidae
Genus	Apristurus	Falco
Species	Apristurus melanoasper	Falco peregrinus

Evolutionary Relationship

Black roughscale catshark and Duck Hawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Duck Hawk

LC — Least Concern

Population: ~140.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Black roughscale catshark	Duck Hawk
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	48 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Black roughscale catshark

Habitat

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

Duck Hawk

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

Duck Hawk

The fastest animal on the planet, peregrine falcons achieve aerial dive speeds exceeding 320 km/h when stooping on prey, stunning or killing birds in flight with a blow from their feet. Found on every continent except Antarctica in diverse habitats from Arctic tundra to tropical rainforest. Nearly extinct in North America and Europe from DDT poisoning in the 1960s–70s, peregrines recovered dramatically following pesticide bans and successful urban nesting programs.