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Title: | Carapace colour morphs of the blue swimmer crab Portunus pelagicus population in Mandapam (Palk Bay and Gulf of Mannar) region |
Other Titles: | Not Available |
Authors: | Jayasingh,M Tamilmani,G Sakthivel,M Anbarasu,M Nazar,A K A |
ICAR Data Use Licennce: | Not Available |
Author's Affiliated institute: | Not Available |
Published/ Complete Date: | 2019 |
Project Code: | Not Available |
Keywords: | Manna crab Carapace Colour pattern Palk Bay Gulf of Mannar |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available |
Abstract/Description: | The study analyzed the live colour pattern present on the carapace of Portunus pelagicus. Our results indicated that the occurrence of three major colour morphs in the population of P. pelagicus with an intraspecific variation among the female population in Mandapam (Palk Bay and Gulf of Mannar) region. The crab population was dominated by carapace colour morph Type 2 (51.27%) in Palk Bay and Type 3 (54.80%) in Gulf of Mannar. There was no evidence of a colour morph difference between ages in observed specimens. The colour morphotypes showed significant difference in the analysed population, among and between the sexes. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Article |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Geo-Marine Sciences |
Volume No.: | 48 |
Page Number: | 1364-1369 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | http://nopr.niscair.res.in/handle/123456789/50474 http://eprints.cmfri.org.in/13878/1/IJMS_2019_AKA Nazar_Carapace colour morphs of the blue swimmer crab Portunus pelagicus.pdf |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/64164 |
Appears in Collections: | FS-CMFRI-Publication |
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