Lowfin gulper shark - Centrophorus lusitanicus Family SQUALIDAE - Dogfish sharks Centrophorus lusitanicus SHARK-L archives -- January 2002 (#81)
...shark Squaliformes Squalidae Centrophorus Centrophorus harrissoni Dumb gulper shark
http://raven.utc.edu/cgi-bin/WA.EXE?A2=ind0006&L=shark-l&F=&S=&P=1294

Centrophorus lusitanicus ITIS 'Publication' Search results for Compagno, Leonard JV
Centrophorus jonssonii Saemundsson, 1922 -- invalid. Centrophorus lusitanicus Barbosa
http://www.itis.usda.gov/servlet/SingleRpt/RefRpt?search_type=source&search_id=source_id&search_id_value=28