Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal
Golden ponyfish Photopectoralis aureus and Goldstripe ponyfish Karalla daura are small fish with less economic value. Many marine fish population parameters were not investigated because of their low commercial value. Therefore, the primary goals of this study were to determine the size frequency, l...
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ftjbangladeshjo:oai:banglajol:article/72086 2024-06-09T07:47:38+00:00 Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal Fahmida Akter Tanzim Akter Mohammad Abdul Momin Siddique Bangladesh 2024-05-15 application/pdf https://www.banglajol.info/index.php/RALF/article/view/72086 eng eng AgroAID Foundation https://www.banglajol.info/index.php/RALF/article/view/72086/48587 https://www.banglajol.info/index.php/RALF/article/view/72086 Copyright (c) 2024 Fahmida Akter, Tanzim Akter, Mohammad Abdul Momin Siddique http://creativecommons.org/licenses/by/4.0 Research in Agriculture Livestock and Fisheries; Vol. 11 No. 1 (2024); 105-114 2409-9325 2409-0603 Ponyfish Tropical fish Marine fish Population dynamics info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article 2024 ftjbangladeshjo 2024-05-16T09:25:28Z Golden ponyfish Photopectoralis aureus and Goldstripe ponyfish Karalla daura are small fish with less economic value. Many marine fish population parameters were not investigated because of their low commercial value. Therefore, the primary goals of this study were to determine the size frequency, length-weight relationship (LWR), length-length relationship (LLR), and Fulton’s condition factor (Kn) of two tropical ponyfishes from Saint Martin’s Island. From March to April 2022, specimens were caught using fixed purse nets. A total of 409 specimens of P. aureus and K. daura were measured to determine size frequency, LWRs, LLRs, and Fulton's condition factor. For P. aureus, the maximum total length (TL) of 12.9 cm sets a new record. The LWRs for P. aureus and K. daura were highly significant (p<0.001), where the coefficient of determination (r2) was 0.985 and 0.869 for P. aureus and K. daura, respectively. The estimated slope (b) for P. aureus and K. daura were 3.147 and 2.986, respectively. The LLR equations were TL = 1.1089 SL + 0.2689 for P. aureus and TL = 0.6792 SL + 3.3309 for K. daura. The Kn value had no significant difference between the species of different length classes for P. aureus (0.97-1.40) and K. daura (1.19-1.26). There has never been any prior reporting of LWRs or length-length relationships (LLRs) for P. aureus in literature or FishBase. The study's findings may benefit the management and conservation of these ponyfishes. Res. Agric. Livest. Fish. Vol. 11, No. 1, April 2024: 105-114 Article in Journal/Newspaper Martin Island Bangladesh Journals Online (BanglaJOL) Island Bay ENVELOPE(-109.085,-109.085,59.534,59.534) Martin Island ENVELOPE(56.967,56.967,-66.733,-66.733) |
institution |
Open Polar |
collection |
Bangladesh Journals Online (BanglaJOL) |
op_collection_id |
ftjbangladeshjo |
language |
English |
topic |
Ponyfish Tropical fish Marine fish Population dynamics |
spellingShingle |
Ponyfish Tropical fish Marine fish Population dynamics Fahmida Akter Tanzim Akter Mohammad Abdul Momin Siddique Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal |
topic_facet |
Ponyfish Tropical fish Marine fish Population dynamics |
description |
Golden ponyfish Photopectoralis aureus and Goldstripe ponyfish Karalla daura are small fish with less economic value. Many marine fish population parameters were not investigated because of their low commercial value. Therefore, the primary goals of this study were to determine the size frequency, length-weight relationship (LWR), length-length relationship (LLR), and Fulton’s condition factor (Kn) of two tropical ponyfishes from Saint Martin’s Island. From March to April 2022, specimens were caught using fixed purse nets. A total of 409 specimens of P. aureus and K. daura were measured to determine size frequency, LWRs, LLRs, and Fulton's condition factor. For P. aureus, the maximum total length (TL) of 12.9 cm sets a new record. The LWRs for P. aureus and K. daura were highly significant (p<0.001), where the coefficient of determination (r2) was 0.985 and 0.869 for P. aureus and K. daura, respectively. The estimated slope (b) for P. aureus and K. daura were 3.147 and 2.986, respectively. The LLR equations were TL = 1.1089 SL + 0.2689 for P. aureus and TL = 0.6792 SL + 3.3309 for K. daura. The Kn value had no significant difference between the species of different length classes for P. aureus (0.97-1.40) and K. daura (1.19-1.26). There has never been any prior reporting of LWRs or length-length relationships (LLRs) for P. aureus in literature or FishBase. The study's findings may benefit the management and conservation of these ponyfishes. Res. Agric. Livest. Fish. Vol. 11, No. 1, April 2024: 105-114 |
format |
Article in Journal/Newspaper |
author |
Fahmida Akter Tanzim Akter Mohammad Abdul Momin Siddique |
author_facet |
Fahmida Akter Tanzim Akter Mohammad Abdul Momin Siddique |
author_sort |
Fahmida Akter |
title |
Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal |
title_short |
Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal |
title_full |
Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal |
title_fullStr |
Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal |
title_full_unstemmed |
Population parameters of golden ponyfish, Photopectoralis aureus and goldstripe ponyfish, Karalla daura from Saint Martin Island, Bay of Bengal |
title_sort |
population parameters of golden ponyfish, photopectoralis aureus and goldstripe ponyfish, karalla daura from saint martin island, bay of bengal |
publisher |
AgroAID Foundation |
publishDate |
2024 |
url |
https://www.banglajol.info/index.php/RALF/article/view/72086 |
op_coverage |
Bangladesh |
long_lat |
ENVELOPE(-109.085,-109.085,59.534,59.534) ENVELOPE(56.967,56.967,-66.733,-66.733) |
geographic |
Island Bay Martin Island |
geographic_facet |
Island Bay Martin Island |
genre |
Martin Island |
genre_facet |
Martin Island |
op_source |
Research in Agriculture Livestock and Fisheries; Vol. 11 No. 1 (2024); 105-114 2409-9325 2409-0603 |
op_relation |
https://www.banglajol.info/index.php/RALF/article/view/72086/48587 https://www.banglajol.info/index.php/RALF/article/view/72086 |
op_rights |
Copyright (c) 2024 Fahmida Akter, Tanzim Akter, Mohammad Abdul Momin Siddique http://creativecommons.org/licenses/by/4.0 |
_version_ |
1801378892994314240 |