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Please use this identifier to cite or link to this item: http://purl.org/purl/4055

Title: A simple device for the separation of weak larvae of Macrobrachium rosenbergii (De Man)
Authors: Bright Singh, I S
PhIlip, R
Issue Date: 1-Mar-1995
Publisher: Blackwell Publishing
Abstract: Larvae of Macrobrachium rosenbergii (De Man) are photopositive (Ling 1969a.b) and negatively rheotactic. While investigating larval diseases of M, rosenbergii it was observed that weak larvae failed to show both these responses. It was felt that this lack of response could be used to develop a device for separating the weak larvae from the apparently healthy ones. Such a device would be a valuable tool for assessing the health of a batch in terms of the percentage of 'healthy' and 'weak' larvae. What follows is a description and mode of operation of the 'photo-flow' device developed by the authors
Description: Aquaculture Research, 1995, 26, 225-227
URI: http://dyuthi.cusat.ac.in/purl/4055
Appears in Collections:Bright Singh I S

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