Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia

Abstract. Ayodya FP, Wijayanti DP, Sabdono A. 2021. Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia. Biodiversitas 22: 3075-3082. Redbelly yellowtail fusilier (Caesio cuning) is known as fish that has been widely distribute...

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Autores principales:	Fabian Panji Ayodya, Diah Permata Wijayanti, Agus Sabdono
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	fusiliers lunar cycle reproduction spawning and synchronization c. cuning Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/18a026df77d1404ba4e975c72c6b3b6f
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spelling	oai:doaj.org-article:18a026df77d1404ba4e975c72c6b3b6f2021-11-22T12:16:55ZLunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia1412-033X2085-472210.13057/biodiv/d220762https://doaj.org/article/18a026df77d1404ba4e975c72c6b3b6f2021-07-01T00:00:00Zhttps://smujo.id/biodiv/article/view/8512https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Ayodya FP, Wijayanti DP, Sabdono A. 2021. Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia. Biodiversitas 22: 3075-3082. Redbelly yellowtail fusilier (Caesio cuning) is known as fish that has been widely distributed among Southeast Asian countries. Fishers in Indonesia especially target the species, causing the scarcity and depletion of the catch in many fisheries areas each year. One of the priority aspects in improving fisheries management in conservation areas is information regarding reproductive activities. Many reports suggested that the lunar cycle affects the reproductive activity of fishes. However, none of the studies reported on the effect of lunar cycle on the reproductive activity of C. cuning. This study aimed to explain the lunar cycle effect on the reproductive activity of C. cuning through gonadosomatic index (GSI), viscerosomatix index (VSI), and the observation of oocyte conditions. There were 374 individual fishes collected from Nyamuk Island, Karimunjawa from September to November 2020. Samples were taken in each phase and between major phase of the moon (new, first quarter, full, last quarter) during two lunar cycles. The results point out mature gonad (stage IV and V) was present around the new moon. The peak of female GSI occurred around the last quarter moon with figures 6.12 and 5.51% respectively. The condition of the mature oocyte and ovulation were present around the last quarter and the new moon. The condition indicates imminent spawning.Fabian Panji AyodyaDiah Permata WijayantiAgus SabdonoMBI & UNS Soloarticlefusilierslunar cyclereproductionspawning and synchronizationc. cuningBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	fusiliers lunar cycle reproduction spawning and synchronization c. cuning Biology (General) QH301-705.5
spellingShingle	fusiliers lunar cycle reproduction spawning and synchronization c. cuning Biology (General) QH301-705.5 Fabian Panji Ayodya Diah Permata Wijayanti Agus Sabdono Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia
description	Abstract. Ayodya FP, Wijayanti DP, Sabdono A. 2021. Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia. Biodiversitas 22: 3075-3082. Redbelly yellowtail fusilier (Caesio cuning) is known as fish that has been widely distributed among Southeast Asian countries. Fishers in Indonesia especially target the species, causing the scarcity and depletion of the catch in many fisheries areas each year. One of the priority aspects in improving fisheries management in conservation areas is information regarding reproductive activities. Many reports suggested that the lunar cycle affects the reproductive activity of fishes. However, none of the studies reported on the effect of lunar cycle on the reproductive activity of C. cuning. This study aimed to explain the lunar cycle effect on the reproductive activity of C. cuning through gonadosomatic index (GSI), viscerosomatix index (VSI), and the observation of oocyte conditions. There were 374 individual fishes collected from Nyamuk Island, Karimunjawa from September to November 2020. Samples were taken in each phase and between major phase of the moon (new, first quarter, full, last quarter) during two lunar cycles. The results point out mature gonad (stage IV and V) was present around the new moon. The peak of female GSI occurred around the last quarter moon with figures 6.12 and 5.51% respectively. The condition of the mature oocyte and ovulation were present around the last quarter and the new moon. The condition indicates imminent spawning.
format	article
author	Fabian Panji Ayodya Diah Permata Wijayanti Agus Sabdono
author_facet	Fabian Panji Ayodya Diah Permata Wijayanti Agus Sabdono
author_sort	Fabian Panji Ayodya
title	Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia
title_short	Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia
title_full	Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia
title_fullStr	Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia
title_full_unstemmed	Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia
title_sort	lunar cycle and reproductive activity of redbelly yellowtail fusilier, caesio cuning in karimunjawa national park, indonesia
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/18a026df77d1404ba4e975c72c6b3b6f
work_keys_str_mv	AT fabianpanjiayodya lunarcycleandreproductiveactivityofredbellyyellowtailfusiliercaesiocuninginkarimunjawanationalparkindonesia AT diahpermatawijayanti lunarcycleandreproductiveactivityofredbellyyellowtailfusiliercaesiocuninginkarimunjawanationalparkindonesia AT agussabdono lunarcycleandreproductiveactivityofredbellyyellowtailfusiliercaesiocuninginkarimunjawanationalparkindonesia
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Lunar cycle and reproductive activity of Redbelly yellowtail fusilier, Caesio cuning in Karimunjawa National Park, Indonesia

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