Wardle, W.J.Journal of the Helminthological Society of Washington2010-02-152010-02-151990http://hdl.handle.net/1969.3/20148pgs. 5-11Four species of larval bucephalids are reported from bivalve molluscs in the Galveston Bay area, Texas, and are designated as bucephalid cercaria A from Anadara brasiliana, B from Ischadium recurvum, C from Rangia cuneata, and D from Periploma margaritaceum. This report increases the number of bucephalid larvae reported from the Gulf of Mexico from 6 to 10. The metacercarial stage of B was obtained experimentally in fishes of the genus Fundulus.parasitismparasiteshostsmarine molluscsTrematodaBucephalidaelarvaeArticle