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Title: | Stock structure analysis of Nemipterus bipunctatus (Valenciennes, 1830) from three locations along the Indian coast. |
Other Titles: | Not Available |
Authors: | Vaisakh G*, Chakraborty SK, Jaiswar AK, Sibina MS, Renjith RK, Sreekanth GB |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR: Central Institute of Fisheries Education |
Published/ Complete Date: | 2019-12-01 |
Project Code: | Not Available |
Keywords: | Body morphometry; Delagoa threadfin bream; Nemipterus bipunctatus; Skull morphometry; Stock structure; Truss network analysis |
Publisher: | Research Gate |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Present study was done to identify the occurrence of various stocks of Nemipterus bipunctatus along the Indian coast, based on their body and skull shape morphometrics. Fish samples were collected from three locations along the Indian coast viz. Chennai along the East coast and Mumbai and Veraval on the West coast. Twenty truss distances from nine-point truss network of body and twenty-one truss distances from eleven-point truss network of the skull were measured from each fish sample. The canonical discriminant analysis showed that the truss distances belong to the anterior region and caudal peduncle of body and olfactory region of skull were significant in separating the fish stocks. The artificial neural network analysis revealed 91.4 % and 86.14 % well classification of the specimen, based on the truss distances of body and skull respectively. The results from the study indicated that there is a significant difference among the stocks of N. bipunctatus. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Geo Marine Sciences. |
Journal Type: | Indian |
NAAS Rating: | 6.33 |
Impact Factor: | 0.496 |
Volume No.: | 48 (12) |
Page Number: | 1888-1895 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/72843 |
Appears in Collections: | FS-CIFE-Publication |
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