Roughskin dogfish - Centroscymnus owstoni Family SQUALIDAE - Dogfish sharks Centroscymnus owstoni Florida Museum of Natural History Ichthyology Department
The most abundant species by biomass was Deania calcea, followed by Centroscymnus
http://raven.utc.edu/cgi-bin/WA.EXE?A2=ind0201&L=shark-l&F=&S=&P=8507

Centroscymnus owstoni