A QUALITATIVE STUDY OF VIBRIO PARAHAEMOLYTICUS (SAKAZAKI ET AL) IN ETROPLUS SURATENSIS (BLOCH) AND METAPENAEUS DOBSONI (MIERS) FROM COCHIN BACKWATER

Abstract

Seasonal variation of Vibrio parahaemolyticus in fish (Etroplus sauratensis) and prawn (Metapenaeus dobsoni) was monitored from March 1982 to February 1983. Analyses of total viable count, vibrio-like organisms, V. parahaemolyticus like organisms and V. parahaemolyticus showed that they occur more in prawn than in fish. In a more polluted environment, the counts of V. parahaemolyticus associated with fish was found to be higher than in prawn.