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dc.contributor.authorDevi, P. Lakshmi
dc.contributor.authorJoseph, Aneykutty
dc.contributor.editorQuinitio, Emilia T.
dc.contributor.editorEstepa, Fe Dolores P.
dc.contributor.editorThampi Sam Raj, Yohannan C.
dc.contributor.editorMandal, Anup
dc.date.accessioned2017-09-04T10:09:13Z
dc.date.accessioned2017-09-04T10:40:57Z
dc.date.accessioned2017-09-05T08:47:39Z
dc.date.available2017-09-04T10:09:13Z
dc.date.available2017-09-04T10:40:57Z
dc.date.available2017-09-05T08:47:39Z
dc.date.issued2015
dc.identifier.citationDevi, P. L., & Joseph, A. (2015). Scylla species found in Cochin backwaters, Kerala, South India. In E. T. Quinitio, F. D. Parado-Estepa, Y. C. Thampi Sam Raj, & A. Mandal (Eds.), Proceedings of the International Seminar-Workshop on Mud Crab Aquaculture and Fisheries Management, 10-12 April 2013, Tamil Nadu, India (pp. 59-67). Tamil Nadu, India: Rajiv Gandhi Centre for Aquaculture (MPEDA).en
dc.identifier.isbn9788192989815
dc.identifier.urihttp://hdl.handle.net/10862/3210
dc.description.abstractThe present study described the Scylla species collected from Cochin backwaters for two years from June 2010 to May 2012. Identification and description of Scylla species were carried out based on the morphological characters focusing on the first and second male gonopods, and third maxillipeds. The first male pleopods of the three species were found to be similar in shape, but variations were observed in the setation pattern. S. serrata and S. tranquebarica showed two patches of setae on the inner margin on its posterior end, which was thin and inconspicuous in the former, while thick and conspicuous in the latter. S. olivacea was found to possess only a single tuft of thick setae on the inner margin of the first male pleopod. The second male pleopods were similar in S. serrata and S. tranquebarica, while found to be varied in S. olivacea. The second male pleopods were found to possess setation on the inner margin on its posterior region in S. olivacea, which was totally absent in S. serrata and S. tranquebarica. There were no significant variations in the third maxillipeds among the three Scylla spp. The third maxillipeds of three Scylla spp. were characterized by broad and flattened merus and ischium, lined with thick hairs on the inner margin. The present study shows the occurrence of three species, Scylla serrata, S. tranquebarica and S. olivacea, in Cochin backwaters. However identification of species needs to be confirmed using molecular techniques.en
dc.language.isoenen
dc.publisherRajiv Gandhi Centre for Aquaculture (MPEDA)en
dc.subjectScylla
dc.subjectCochin backwatersen
dc.subjectTaxonomyen
dc.subjectIdentificationen
dc.subjectGonopoden
dc.subjectMorphological charactersen
dc.subjectMaxillipedsen
dc.subjectIndiaen
dc.titleScylla species found in Cochin backwaters, Kerala, South Indiaen
dc.typeConference paperen
dc.citation.spage59
dc.citation.epage67
dc.subject.asfaidentification keysen
dc.subject.asfataxonomyen
dc.citation.conferenceTitleProceedings of the International Seminar-Workshop on Mud Crab Aquaculture and Fisheries Management, 10-12 April 2013, Tamil Nadu, Indiaen


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