TY - SER AU - Oliveira,E.A.G. AU - Patronelli,D.L. AU - Zamponi,M.O. TI - Morphological and functional study of the marginal sphincter of the sea anemones Phymactis clematis and Aulactinia marplatensis from intertidal of Mar de Plata, Argentina KW - ANEMONA-DO-MAR KW - ANIMAL AQUƁTICO KW - MORFOLOGIA ANIMAL ER -