Kanloung, Thiamphop
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Preferred name
Kanloung, Thiamphop
Alternative Name
Kanloung, T.
Main Affiliation
Email
thiamphop.ka@kmitl.ac.th
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Item type:Publication, The reproductive performances of murrah and swamp buffaloes in Thailand(2021-07-01); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Stock Identification of Short Mackerel (Rastrelliger brachysoma) in the Upper and Middle Gulf of Thailand by Morphological Characters(2024-10-26); ; ; Rastrelliger brachysoma, a short mackerel, is a significant pelagic fish that is common in the fisheries in the Gulf of Thailand. The management of fish stocks is a prerequisite for fish conservation strategies and profitable fisheries. Morphological character differences between stocks of species provide a method for identifying fish stocks. This study was aimed to identify stock population of short mackerel in the Upper and Middle Gulf of Thailand. The fish specimens were collected from four different locations: Chonburi and Prachuap Khiri Khan (central provinces of Thailand), Chumphon and Surat Thani (southern provinces of Thailand). Twelve morphometric characters of fish were assessed to determine the stock populations by stepwise discriminant analysis. The results showed that 12 morphometric characters were significantly different among the four populations. In the discriminant function analysis, the first function explained 61.30% of total variations, whereas the 2<sup>nd</sup> and 3<sup>rd</sup> functions were 26.50% and 12.20%, respectively. The characters included total length, standard length, folk length, head length, post – orbital length, pre – dorsal length, pre – pelvic length, 1<sup>st</sup> dorsal to 2<sup>nd</sup> dorsal length, pelvic to anal length, pre – anal length, head depth, and greatest depth, all of which can be used to differentiate these populations. According to the results of the discriminant analysis, the populations of short mackerel were predicted and subsequently classified with an accuracy rate of 54.88%. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Stock identification of short mackerel (Rastrelliger brachysoma) in Thai waters based on truss network system(2023-07-01); ; ; Thongpradub, W.The results of discriminant function analysis (DFA) indicated the first two discriminant function (DF1 and DF2) accounted for 42.6% and 25.3%, respectively. The result of the stepwise discriminant function analysis revealed 16 characters from truss network system. Different characters of the DF1 were observed in head-related characters (1-17), anterior part of the body (2-3), posterior part of body (4-5, 15-16), and caudal trait (9-12). The DF2 showed the different characters in anterior part of the body (3-16), posterior part of body (5-16), and caudal trait (6-15, 6-14). According to the discriminant function analysis, 53.0% of the original groups were correct classification into their own populations. The plotting discriminant function exhibited the intermingling in all demographic groups. This morphometric study of Rastrelliger brachysoma indicated that short mackerel in Thai waters: the Gulf of Thailand and the Andaman Sea, had a common ancestor's origin.