1. Amato A, Orsini L, D’Alelio D et al (2005) Life cycle, size reduction patterns, and ultrastructure of the pennate planktonic diatom Pseudo-nitzschia delicatissima (Bacillariophyceae). J Phycol 41:542–556
2. Amin SA, Hmelo LR, van Tol HM et al (2015) Interaction and signalling between a cosmopolitan phytoplankton and associated bacteria. Nature 522:98–101
3. Amorim A, Dale B (1998) Distribution of cysts from toxic or potentially toxic dinoflagellates along the Portuguese coast. In: Reguera B, Blanco J, Fernandez M et al (eds) Harmful algae. Proceedings of the 8th International Conference on harmful algae, Vigo, Spain, 25–29 June 1997. Xunta de Galicia and Intergovernmental Oceanographic Commission of UNESCO, Paris, pp 64–65
4. Anderson CR, Siegel DA, Kudela RM et al (2009) Empirical models of toxigenic Pseudo-nitzschia blooms: potential use as a remote detection tool in the Santa Barbara Channel. Harmful Algae 8:478–492
5. Anderson DM (1989) Toxic algal blooms and red tides: a global perspective. In: Okaichi T, Anderson DM, Nemoto T (eds) Red tides: biology, environmental science, and toxicology. Elsevier Science Publishing Co. Inc., New York, pp 11–16