Black roughscale catshark vs Neotropical otter

Apristurus melanoasper compared with Lontra longicaudis

Key Differences

• Black roughscale catshark is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Black roughscale catshark	Neotropical otter
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Mammalia (포유류)
Order	Carcharhiniformes (흉상어목)	Carnivora (식육목)
Family	Scyliorhinidae	Mustelidae (Weasels & Otters)
Genus	Apristurus	Lontra
Species	Apristurus melanoasper	Lontra longicaudis

Evolutionary Relationship

Black roughscale catshark and Neotropical otter share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Black roughscale catshark

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Black roughscale catshark	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black roughscale catshark

Habitat

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

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and 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.