Phosphatase Producing Microbes Associated with Fish and Shellfish in Trivandrum Coast

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Date
1993
Authors
Eapen, Alex
Maya, K
Dhevendaran, K
Natarajan, P
Journal Title
Journal ISSN
Volume Title
Publisher
Society of Fisheries Technologists (India) Cochin
Abstract
Total heterotrophic bacteria and fungi and the phosphatase producing bacteria and fungi in the gill, guts and muscle of fish (£troplus spp., Gem~s sp. and Glossogobius sp.) and viscera and man.tle of shellfish (Vellorita sp. and Perna sp.) were studied. The hydrographic parameters of the environment from where the fishes were caught were also studied. Except shellfish Perna indica, all the species studk'<l harboured phosphatase producing bacteria. The gut portion of finfish contained high amount of total heterotrophic as well as phosphatase producing bacteria. The present study showed that the phosphatase producing bacteria mainly belonged to Bacillus, Vibrio, Micrococcus and Corynebacterium spp. Moraxella showed maximum growth at 5% salt concentration. Moraxella and Aeromonas were sensitive towards mercury while 45% of Vibrio showed growth at 0.4 ppm mercury.
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Keywords
Phosphatase Producing Microbes, Associated, Fish, Shellfish,Trivandrum Coast
Citation
Fishery Tech 30(1):62-66
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