Re. Tharme et al., ORGANISMS ASSOCIATED WITH THE SANDY-BEACH BIVALVE DONAX-SERRA RODING,WITH A DESCRIPTION OF CERCARIA-SERRAE SP-NOV (TREMATODA), South African journal of zoology, 31(2), 1996, pp. 86-90
Examination of two collections of Donax serra from a South African wes
t coast beach revealed the presence of Ciliophora, Trematoda, Nematoda
and a parasitic pycnogonid. This is the first record of a pycnogonid
from the genus Donax and the first published report of such a parasite
from any southern African bivalve mollusc. One of the two trematode s
pecies found is described as new and its epidemiology is discussed bri
efly. No epibiota were found on the bivalve shell.