1. Ben Brahim R, Capapé C (1997) Nageoire dorsale supplémentaire chez une torpille ocellée, Torpedo (Torpedo) torpedo des eaux tunisiennes (Méditerranée Centrale). Cybium 21:223–225
2. Ben Brahim R, Seck AA, Capapé C (1998) Albinisme chez la torpille ocellée, Torpedo (Torpedo) torpedo (Linnaeus, 1758). Cybium 22:83–86
3. Bigelow HB, Schroeder WC (1953) Fishes of the Gulf of Maine. Washington, United States Government Printing Office
4. Blanco-Parra M d P, Niño-Torres CA (2011) Morphological abnormality in a diamond stingray, Dasyatis dipterura (Jordan & Gilbert, 1880) (Chondrichthyes: Dasyatidae), from the Gulf of California, Mexico. Cah Biol Mar 52:357–360
5. Buruaem LM, de Castro ÍB, Hortellani MA, Taniguchi S, Fillmann G, Sasaki ST, Varella-Petti MA, Sarkis JE d S, Bícego MC, Maranho LA, Davanso MB, Nonato EF, Cesar A, Costa-Lotufo LV, Abessa DM d S (2013) Integrated quality assessment of sediments from harbour areas in Santos-São Vicente estuarine system, southern Brazil. Estuar Coast Shelf Sci 130:179–189. https://doi.org/10.1016/j.ecss.2013.06.006