Sprung, MartinAníbal, J.Santos, RuiVieira, V.2014-01-292014-01-291999-09Sprung, M.; Aníbal, J.; Santos, R.; Vieira, V. Aplysia spp. in the Ria Formosa lagoon (S. Portugal): are they important herbivores?, Trabalho apresentado em 34th European Marine Biology Symposium, In Program and Abstracts, Ponta Delgada, Portugal, 1999.AUT: JAN01430;http://hdl.handle.net/10400.1/3379The impact of the opistobranchs Aplysia fasciata and Aplysia depilans on green algae in the Ria Formosa lagoon has been assessed by a combination of field observations and laboratory experiments.engconference object2014-01-27