比例= 20 cm (C),1 mm (D, E)
【标本馆藏号】
MBM286307
【分类学地位】
刺胞动物门Cnidaria Verrill, 1865
八放珊瑚纲Octocorallia Haeckel, 1866
硬软珊瑚目Scleralcyonacea McFadden, van Ofwegen & Quattrini, 2022
金柳珊瑚科Chrysogorgiidae Verrill, 1883
金柳珊瑚属Chrysogorgia Duchassaing & Michelotti, 1864
【鉴定人】
徐雨 李阳 詹子锋 徐奎栋
【标本简介】
叉状金柳珊瑚活体呈粉红色,具有坚硬的实心钙质轴,中轴内没有骨片。样本采集于Kocebu Guyot海山,水深1831m。标本长73cm,主干形成两个大瓶刷状分枝,轴呈棕色金属色泽。珊瑚虫细小,长约2-4mm。拉丁词ramificans指代茎干分叉状的结构。
【参考文献】
Xu, Y.; Zhan, Z.; Xu, K. (2023). Studies on western Pacific gorgonians (Anthozoa: Octocorallia, Chrysogorgiidae). Part 1: a review of the genus Chrysogorgia, with description of a new genus and three new species. Zootaxa. 5321(1): 1-107. https://www.mapress.com/zt/article/view/zootaxa.5321.1.1
Xu, Y.; Li, Y.; Zhan, Z.; Xu, K. (2019). Morphology and phylogenetic analysis of two new deep-sea species of Chrysogorgia (Cnidaria, Octocorallia, Chrysogorgiidae) from Kocebu Guyot (Magellan seamounts) in the Pacific Ocean. ZooKeys. 881: 91-107. https://doi.org/10.3897/zookeys.881.34759
McFadden, C.S.; Cordeiro, R.; Williams, G.; van Ofwegen, L. (2023). World List of Octocorallia. Chrysogorgia ramificans Xu, Li, Zhan & Xu, 2019. https://www.marinespecies.org/aphia.php?p=taxdetails&id=1383061