Sawback angelshark - Squatina aculeata Family SQUATINIDAE - Angelsharks Squatina aculeata Subclass Order Family Genus species Common name Full Finished # of ...
...japonicus Japanese roughshark paradoxus Sailfin roughshark Squatiniformes angelsharks
http://animaldiversity.ummz.umich.edu/site/accounts/classification/Squatinidae.html

ADW: Squatinidae: Classification
Species Squatina aculeata (sawback angelshark). Species Squatina africana
http://raven.utc.edu/cgi-bin/WA.EXE?A2=ind0201&L=shark-l&F=&S=&P=8507

Squatina aculeata ITIS 'Publication' Search results for Compagno, Leonard JV
Squatina Duméril, 1806 -- valid. Squatina aculeata Cuvier, 1829 -- valid -- sawback
http://www.itis.usda.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=160792

ITIS Standard Report Page: Squatina aculeata
Go to Print Version, Squatina aculeata Cuvier, 1829 Taxonomic Serial No.: 160792.
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=2570006&dopt=Abstract