首次观察到波斯湾北部基什岛的 Acropora downingi 产卵情况

IF 1.7 4区环境科学与生态学 Q3 ECOLOGY Aquatic Ecology Pub Date : 2024-09-28 DOI:10.1007/s10452-024-10134-1

Naghme Sadegh, Mohammad Reza Shokri

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引用次数: 0

摘要

尽管对波斯湾南部和阿曼湾的珊瑚繁殖进行了一些研究，但还没有关于波斯湾北部珊瑚繁殖的已知研究。本研究考察了波斯湾北部基什岛的硬骨鱼类分支珊瑚 "Acropora downingi "的产卵时间。所有被调查的 A. downingi 珊瑚群（100% 的珊瑚群）在 2022 年 3 月 11 日都有乳白色的早熟卵母细胞，在 2022 年 4 月 9 日、15 日和 16 日都有橙色的成熟卵母细胞。2022 年 4 月 17 日，树枝断面上没有卵的痕迹，表明产卵发生在 2022 年 4 月 16 日。月亮在 2022 年 4 月 16 日 23:25 达到满月。这是波斯湾北部珊瑚礁中 Acropora 珊瑚产卵的首次记录。

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First observation of Acropora downingi spawning in Kish Island, northern Persian Gulf

Despite some research on coral reproduction from the southern Persian Gulf and Gulf of Oman, no known studies have been published investigating coral reproduction in the northern Persian Gulf. This study examined the spawning time for a scleractinian branching coral “Acropora downingi” in Kish Island, the northern Persian Gulf. All investigated A. downingi colonies (100% of colonies) contained premature oocytes with cream in color at 11th March 2022 to mature oocytes with orange in color at 9th, 15th, and 16th April 2022. On April 17, 2022, there were no traces of eggs in the sections of the branches, indicating that the spawning occurred on 16th April 2022. The moon reached its full phase at 23:25 on 16th April 2022. These are the first records of spawning by Acropora corals in northern reefs in the Persian Gulf.

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来源期刊

Aquatic Ecology 环境科学-海洋与淡水生物学

CiteScore

3.90

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Aquatic Ecology publishes timely, peer-reviewed original papers relating to the ecology of fresh, brackish, estuarine and marine environments. Papers on fundamental and applied novel research in both the field and the laboratory, including descriptive or experimental studies, will be included in the journal. Preference will be given to studies that address timely and current topics and are integrative and critical in approach. We discourage papers that describe presence and abundance of aquatic biota in local habitats as well as papers that are pure systematic. The journal provides a forum for the aquatic ecologist - limnologist and oceanologist alike- to discuss ecological issues related to processes and structures at different integration levels from individuals to populations, to communities and entire ecosystems.