A bibliography of parasites and diseases of marine and freshwater fishes of India

With the increasing demand for fish as human food, aquaculture both in freshwater and salt water is rapidly developing over the world. In the developing countries, fishes are being raised as food. In many countries fish farming is a very important economic activity. The most recent branch, mariculture, has shown advances in raising fishes in brackish, estuarine and bay waters, in which marine, anadromous and catadromous fishes have successfully been grown and maintained

EMBRYONIC AND LARVAL DEVELOPMENT IN THE NEW-ZEALAND ROCK OYSTER CRASSOSTREA-GLOMERATA

Volume: 15Start Page: 295End Page: 29

BURROWING BEHAVIOR OF DENTALIUM

Volume: 126Start Page: 28End Page: 3

A NOTE ON FEEDING AND EXCRETION IN BIVALVES CARDIUM MYTILUS ALGAE MOLLUSCA

Volume: 11Start Page: 198End Page: 19

SOME ASPECTS OF SPATFALL OF THE NEW-ZEALAND ROCK OYSTER DURING 1974

Volume: 20Start Page: 17End Page: 2

Occurrence and characteristics of the haemocyte parasite Bonamia ostreae in the New Zealand dredge oyster Tiostrea lutaria

Bonamiasis, first detected in the New Zealand dredge oyster Tjostrea lutaria (Hutton) during the southern autumn of 1986 was investigated through 2 surveys of oyster beds carried out over spring (Sep 1986) and summer (Jan 1987). In spring, a 'lighter' form of the parasite occurred most frequently, confined largely to the sub-epithelia1 tissue. In summer, a 'dense' form, nearly identical to the 'classic' European and American Bonamia ostreae, was the dominant type; it occurred in subsurface tissue around the digestive diverticula and gut, and invaded gonadal follicles and gill filaments Other forms, such as a second type of the 'dense form' and what appeared to be intermediate stages between the 'lighter' and 'dense' types were also detected. The significance of these different types in the life cycle of the parasite is discussed. The New Zealand species shows distinct size and morphological differences from B. ostreae

Report on investigations into the disease outbreak in Foveaux Strait oysters, Tiostrea lutaria 1986-87

Preliminary discussion paper, held in Fisheries Research Centre Library, Wellingto

Electrochemical Deposition of BaSO4BaSO_4 Coatings on Stainless Steel Substrates

Adherent $BaSO_4$ coatings have been electrochemically deposited on anode substrates from aqueous solution for the first time by electrogeneration of acid. At low current densities, thick, nearly continuous coatings comprising unoriented crystallites are obtained. At higher current densities, the coatings are not as continuous but the crystallites are oriented. At short deposition times and under high current densities, the crystallites are oriented with the a axis perpendicular to the substrate. At long deposition times, the orientation switches to the c axis. Electroless deposition under similar conditions yields crystallites that are neither oriented nor facetted