Caribbean roughshark vs Japanese roughshark

Oxynotus caribbaeus compared with Oxynotus japonicus

Key Differences

• Caribbean roughshark is Least Concern while Japanese roughshark is Vulnerable.

Taxonomic Classification

Rank	Caribbean roughshark	Japanese roughshark
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (อันดับปลาฉลามหลังหนาม)	Squaliformes (อันดับปลาฉลามหลังหนาม)
Family same	Oxynotidae	Oxynotidae
Genus same	Oxynotus	Oxynotus
Species	Oxynotus caribbaeus	Oxynotus japonicus

Evolutionary Relationship

Caribbean roughshark and Japanese roughshark share a common ancestor at the Genus level: Oxynotus.

Conservation Status

Caribbean roughshark

LC — Least Concern

Japanese roughshark

VU — Vulnerable

Physical Characteristics

Attribute	Caribbean roughshark	Japanese roughshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caribbean roughshark

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela.

Japanese roughshark

Caribbean roughshark

The Caribbean Roughshark (Oxynotus caribbaeus) is a species in the genus Oxynotus. It is currently classified as Least Concern (LC) on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.