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http://krishi.icar.gov.in/jspui/handle/123456789/61692| Title: | Ingression, abundance and settlement dynamics of Penaeid shrimp postlarvae in backwaters and adjacent tidal ponds in Cochin, India |
| Other Titles: | Not Available |
| Authors: | Abdussamad,E M |
| ICAR Data Use Licennce: | Not Available |
| Author's Affiliated institute: | Not Available |
| Published/ Complete Date: | 2006 |
| Project Code: | Not Available |
| Keywords: | Ingression abundance settlement dynamics Penaeid shrimp postlarvae |
| Citation: | Not Available |
| Series/Report no.: | Not Available |
| Abstract/Description: | Dynamics of penaeid postlarval ingression and settlement the backwaters of Cochin were studied. Postlarval recruits were constituted by Metapenaeus dobsoni(70.8-78.40%)Penaeus indicus (7 .5-24.6%), M. rnonoceros (3.8-4.6%) and P. monodon (0.3-0.4'%). Their composition varied with location and season. Postlarval abundance and ingression were influenced by diel, tidal, lunar and seasonal factors. Ingression is mainly nocturnal in all species with nearly 84% of the activity during night hours. Abundance and ingression peaked up during high tides at night with major peaks coinciding with spring rides of full and new moon. It also followed a generalized seasonal pattern with two well-defined peaks for all species. It was pre-monsoon followed by post-monsoon for P. indicus and M. momoceros and postmonsoon followed by pre-monsoon for M. dobsoni. Slze of the recruits were relatively small during pre-monsoon and post-monsoon and large during monsoon |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Bangladesh Journal of Fisheries Research |
| Volume No.: | 10 |
| Page Number: | 151-158 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | http://eprints.cmfri.org.in/4652/1/417.pdf |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/61692 |
| Appears in Collections: | FS-CMFRI-Publication |
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