The effect of the rediae of Cryptocotyle lingua (Creplin, 1825) (Digenea: Heterophyidae) and Himasthla leptosoma (Creplin, 1829) (Digenea: Echinostomatidae) on the glycogen and free sugar levels of the digestive gland and gonad of Littorina littorea (Linnaeus, 1758) (Gastropoda: Prosobranchia)
Published in Veliger, in 1974, in volume 17, pages 207-210
Date published:1974