TY - GEN AU - Hunninen,A.V. AU - Wichterman,Ralph TI - Hyperparasitism : : a species of Hexamita (Protozoa, Mastigophora) found in the reproductive systems of Deropristis inflata (Trematoda) from marine eels PY - 1938/// CY - [S.l. PB - s.n.] ER -