The platycephalid genus Suggrundus Whitley 1930 was established as a replacement name for Insidiator Jordan and Snyder 1900 because the latter was considered to be preoccupied by Insidiator Oken 1842. Although Suggrundus has been regarded as valid, it was revealed in this study that Insidiator Oken 1842 is an unavailable name because no descriptions, definitions or indications for the name were shown. Although the name Insidiator Oken 1836 was shown in the list of a monograph, it is also unavailable because it lacked descriptions, definitions or indications. Insidiator Amyot 1845 is also an unavailable name as previously pointed out because the name was proposed in a non-binominal publication. Accordingly, Insidiator Jordan and Snyder becomes valid and Suggrundus is found to be an unnecessary replacement name. Insidiator Whitley 1930, being a junior homonym of Insidiator Jordan and Snyder, is newly recognized here as an available name because Whitley combined an unavailable generic name Insidiator Oken 1842 and available specific name insidiator from Sparus insidiator Pallas 1770 when he established Suggrundus. Repotrudis Whitley 1930 and Seychelliceps Prokofiev 2019 are synonymized here under Insidiator Jordan and Snyder.

中文翻译：

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Insidiator Jordan and Snyder 1900，鸭嘴兽科（蝎形目）的有效属

鸭嘴兽属 Suggrundus Whitley 1930 被确立为 Insidiator Jordan 和 Snyder 1900 的替代名称，因为后者被认为被 Insidiator Oken 1842 所占据。虽然 Suggrundus 被认为是有效的，但在这项研究中发现 Insidiator Oken 是 1842一个不可用的名称，因为没有显示名称的描述、定义或指示。尽管 Insidiator Oken 1836 的名称出现在专着列表中，但由于缺乏描述、定义或指示，它也无法使用。正如之前所指出的，Insidiator Amyot 1845 也是一个不可用的名称，因为该名称是在非二项式出版物中提出的。因此，Insidiator Jordan 和 Snyder 变得有效，而 Suggrundus 被认为是一个不必要的替代名称。内幕惠特利 1930, 作为 Insidiator Jordan 和 Snyder 的初级同音词，在此处被新确认为可用名称，因为 Whitley 结合了一个不可用的通用名称 Insidiator Oken 1842 和来自 Sparus insidiator Pallas 1770 的可用特定名称 insidiator，当他建立 Suggrundus 时。Repotrudis Whitley 1930 和 Seychelliceps Prokofiev 2019 在这里是 Insidiator Jordan 和 Snyder 的同义词。