1. Arakaki Y, Uehara T (1991) Physiological adaptations and reproduction of the four types of Echinometra mathaei (Blainville). In: Janagisawa T, Yasumasu I, Oguro C, Suzuki N, Motokawa T (eds) Biology of Echinodermata. A.A. Balkema, Rotterdam, pp 105?112
2. Avila C (1995) Natural products from opisthobranch molluscs: a biological review. Oceanogr mar Biol A Rev 33: 487?559
3. Cardellina II JH, Marner F-J, Moore RE (1979a) Seaweed dermatitis: structure of lyngbyatoxin A. Science, NY 204: 193?195
4. Cardellina II JH, Marner F-J, Moore RE (1979b) Malyngamide A, a novel chlorinated metabolite of the marine cyanophyte Lyngbya majuscula. J Am chem Soc 101: 240?241
5. Carefoot TH (1987) Aplysia: its biology and ecology. Oceanogr mar Biol A Rev 25: 167?241