Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/56313
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dc.contributor.authorSujatha, K-
dc.contributor.authorDeepti, V A Iswarya-
dc.contributor.authorRavali, V-
dc.contributor.authorJha, S-
dc.date.accessioned2021-02-25T04:49:54Z-
dc.date.available2021-02-25T04:49:54Z-
dc.date.issued2021-02-
dc.identifier.issn2582-6727 (Online); 2582-6506 (Print)-
dc.identifier.urihttp://nopr.niscair.res.in/handle/123456789/56313-
dc.description165-167en_US
dc.description.abstractWith the increase in number of shrimp trawlers operating in Visakhapatnam  waters at depths ranging from 20 to 100 m and occasionally even upto 200 m, the problem of by-catch also gradually increasing in this region. Thus it is important to know the finfish species composition in the trawl by-catches in order to develop appropriate management and conservation programs for juvenile finfishes. A total of 280 species of low value finfishes belonging to 80 families and 28 Orders were reported in the trawl by-catches off Visakhapatnam during the study period 2014-17. Moreover, two cardinalfishes namely Apogonichthyoides uninotatus is reported as a new record to the Indian waters and A. pseudotaeniatus has been recorded for the first time from east coast of India. The present paper also compares the constituents of finfish reported during early 90s thus reflecting the changes in species composition. About 112 species of finfishes belonging to 14 families viz. Rhinobatidae, Elopidae, Ophichthidae, Muraenesocidae, Kurtidae, Pomacentridae, Blenniidae, Acropomatidae, Cepolidae, Ephippidae, Datnioidae, Lactariidae, Citharidae and Plueronectidae were represented in by-catch of 1990, and now the representatives of these families have become very rare and could not be collected during the present study period. This study is useful in examining the factors influencing the structure of fish communities and fish species that are important indicators of ecological health.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJMS Vol.50(02) [February 2021]en_US
dc.subjectBy-catchen_US
dc.subjectNew recorden_US
dc.subjectNon-target speciesen_US
dc.subjectShrimp trawlen_US
dc.titleFinfish constituents of shrimp trawl low value by-catch off Visakhapatnam, Indiaen_US
dc.typeArticleen_US
Appears in Collections:IJMS Vol.50(02) [February 2021]

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