Kuruvila, Mathew; Dr.Kurian, C V(Cochin University of Science And Technology, April , 1978)
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Abstract:
The present study was undertaken with a view to understanding some aspects of the morphology, bionomics and physiology of the sea anemone A.nigrescens. This species was selected for the study since it is abundantly available along the coast throughout the year and can successfully reared in the laboratory without much effort. The present study deals with the following aspects of A.nigrescens. description of the species, habitat, food and feeding, digestion, studies on salinity tolerance, studies on oxygen consumption, studies on tolerance to desiccation, asexual reproduction and regeneration.
Description:
School of marine sciences, Cochin University of Science And Technology
Cherian, C J; Dr.Kurian, C V(Cochin University Of Science And Technology, April 12, 1977)
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Abstract:
The present work comprises studies on the salinity tolerance
and respiratory metabolism of a mood-boring sphaeromid, Sphaeroma
annandalei, Stabbing and two free living,foulers of the family
Cirolanidae, Cirolana fluviatilis Stabbing and C. uilleyi Stabbing.
Except for the systematic accounts and general observations by
Pillai (1961) and the preliminary studies on the salinity tolerance
and respiration of C. fluviatilis by Nagabhushanam and Gopalakrishnamurthy
(1965, 1965a) very little is known about these isopods From
Indian waters. Studies by John (1968) on the habits, structure,
and development of Sphaeroma terebrans and by Cheriyan (1973) on the
eoéphysiology of the same are the recent major contributions on this
interesting group of animals. 5. annandalei is closely related to
S. terebrans and has been reported to occur on timber along with the
latter (Pillai, 1951). s. gggandalei is a serious pest attacking wood
along the Kerala coast, but detailed works on this species have not
been undertaken so Far
Description:
School Of Marine Sciences,Cochin University Of Science And Technology