@book{bhlpg38688681, title = {The Diversity of the Seas: a regional approach. WCMC Biodiversity Series 4 }, volume = {1996}, url = {https://www.biodiversitylibrary.org/page/38688681}, publisher = {WCMC}, author = {Groombridge, Brian }, year = {1996}, pages = {Page 86}, } @book{bhlpg41181000, title = {A revision of the catsharks, family Scyliorhinidae }, url = {https://www.biodiversitylibrary.org/page/41181000}, publisher = {National Marine Fisheries Service}, author = {United States. National Marine Fisheries Service. }, year = {1979}, } @book{bhlpg41180967, title = {A revision of the catsharks, family Scyliorhinidae }, url = {https://www.biodiversitylibrary.org/page/41180967}, publisher = {National Marine Fisheries Service}, author = {United States. National Marine Fisheries Service. }, year = {1979}, pages = {Page 30}, } @book{bhlpg41180973, title = {A revision of the catsharks, family Scyliorhinidae }, url = {https://www.biodiversitylibrary.org/page/41180973}, publisher = {National Marine Fisheries Service}, author = {United States. National Marine Fisheries Service. }, year = {1979}, pages = {Page 24}, }