Litteratur

1. Fishbase. Lastet ned 26.01.09. http://www.fishbase.org/Summary/SpeciesSummary.php?id=669

2. Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989. Guide to the sharks and rays of southern Africa. New Holland (Publ.) Ltd., London. 158 s.

3. Cox, G. and M. Francis, 1997. Sharks and rays of New Zealand. Canterbury Univ. Press, Univ. of Canterbury. 68 s.

4. Last, P.R. and J.D. Stevens, 1994. Sharks and rays of Australia. CSIRO, Australia. 513 s.

5. Compagno, L.J.V., 1984 FAO species catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes.

Ytterligere informasjon er hentet fra Pethon, P. 2005 Aschehougs store fiskebok. 5 utg. Aschehoug, Norge. ISBN: 82-03-23247-7