Plunket shark - Centroscymnus plunketi Family SQUALIDAE - Dogfish sharks Centroscymnus plunketi SHARK-L archives -- January 2002 (#81)
...dogfish Squaliformes Squalidae Centroscymnus Centroscymnus owstoni Roughskin dogfish
http://raven.utc.edu/cgi-bin/WA.EXE?A2=ind0311&L=shark-l&F=&S=&P=8639

Centroscymnus plunketi ITIS 'Publication' Search results for Compagno, Leonard JV
Centroscymnus owstonii Garman, 1906 -- invalid -- roughskin dogfish.
http://www.itis.usda.gov/servlet/SingleRpt/RefRpt?search_type=source&search_id=source_id&search_id_value=28