Confirming a synonym of the sea slug Philine orientalis spreading in Jiaozhou Bay, China

文献类型： 外文期刊

第一作者： Ma, Peizhen

作者： Ma, Peizhen;Zhang, Zhen;Wang, Haiyan;Ma, Peizhen;Ma, Peizhen;Song, Hao;Zhang, Tao;Song, Hao;Zhang, Tao;Song, Hao;Zhang, Tao;Lin, Zhishu;Shi, Ying;Song, Aihuan

作者机构：

关键词： Jiaozhou bay; Philinidae; Population outbreak; Identification; Synonym

期刊名称：ZOOLOGISCHER ANZEIGER （ 影响因子：1.5； 五年影响因子：1.5 ）

ISSN： 0044-5231

年卷期： 2025 年 316 卷

页码：

收录情况： SCI

摘要： A philinid population outbreak occurred in Jiaozhou Bay in 2022, resulting in large yield losses on cultured Ruditapes philippinarum (A. Adams & Reeve, 1850) and significant economic losses for farmers. We applied a combination of morphological and molecular methods to identify the spreading population of philinids in Jiaozhou Bay. Evident morphological differences were observed in shells and gizzard plates of the spreading philinids, but molecular results showed that the philinids belong to one single species: Philine orientalis (A. Adams, 1854). Additionally, we found that Philine kinglipini Tchang, 1934 was a junior synonym of P. orientalis. Although P. orientalis was an invasive species in northeast Pacific regions, the population spreading in Jiaozhou Bay was native. Our results might provide useful information for the control and management of this spreading species.

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