Syed, Ismail Koya M S; Dr.Mohandas, A(Cochin University of Science And Technology, December , 1987)
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Abstract:
The great number of parasitic species of marine
and brackishwater animals that have been described indicates
that parasites play an important part in the ecology
of the oceans and brackishwaters. Jnspite of their
importance, marine and brackish parasites are
probably the least known group of organisms. Considering
the large number of marine and brackishwater hosts, especially in the tropics, it is no exaggeration to say
that the description of marine and brackishwater parasites
has hardly begun (Rohde, 1982). With this view in mind,
an attempt has been made to study the ecobiology of the
helminth parasites of finfishes and shellfishes of eochin
waters with special reference to digenetic trematodes.
The work is broadly divided into three chapters,
Chapter 1 consists of a description of the study area,
prevalence of infection and concurrent infections with
helminth parasites, seasonal variation, host specificity>
and zoogeography of digenetic trematodes; Chapter II
deals with the systematics of digenetic trematodes; and
Chapter III deals with studies on larval trematodes from
molluscs and crustacea, adult from a molluscan host,
life-cycle, biology and histopathology
Description:
School of Marine Sciences, Cochin University of Science and Technology