New Data on the Fauna of Leaf Beetles (Coleoptera, Chrysomelidae) from the South of the Russian Far East

Q4 Agricultural and Biological Sciences Entomological Review Pub Date : 2024-02-15 DOI:10.1134/s0013873823060064

P. V. Romantsov

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Abstract

Four species are recorded from Russia for the first time: Altica cirsicola Ohno, 1960, Neocrepidodera recticollis (Jacoby, 1885), Sphaeroderma tarsatum Baly, 1874, and Cassida koreana Borowiec & Cho, 2011. A new color form of Cryptocephalus flavoscutellaris Medvedev, 1973 is described from Sakhalin. The variability of body coloration in Cryptocephalus nigrofasciatus Jacoby, 1885 is discussed. The following synonymy is confirmed: Cryptocephalus nigrofasciatus Jacoby, 1885 = Cryptocephalus turpis Chen, 1942. Two taxa, Cryptocephalus sagamensis Tomov, 1982 from South Korea and C. nigrofasciatus, are probably conspecific. A new record of Altica caerulescens (Baly, 1874) from Russia is provided and its differences from Altica viridicyanea (Baly, 1874) are given. New data on the rare species Aphthona ussuriensis Romantsov, 2021 and Monolepta pallidula (Baly, 1874) are presented. The status of three similar species of the genus Sphaeroderma Stephens, 1831 (S. fuscicorne Baly, 1864, S. akebiae Ohno, 1964, and S. unicolor Kimoto, 1965) is discussed, and a new identification key to all the species of this genus from the Russian Far East is compiled. Characters for differentiating Cassida koreana Borowiec et Cho, 2011 and Cassida vespertina Boheman, 1862 are given. Photos of the adult habitus and genitalia are provided for all the above species and their close allies.

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俄罗斯远东南部叶甲虫（鞘翅目，蝶形目）动物群的新数据

摘要首次在俄罗斯记录到四个物种：Altica cirsicola Ohno, 1960、Neocrepidodera recticollis (Jacoby, 1885)、Sphaeroderma tarsatum Baly, 1874 和 Cassida koreana Borowiec & Cho, 2011。本文描述了萨哈林岛一种新的隐翅鱼颜色形态：Cryptocephalus flavoscutellaris Medvedev, 1973。讨论了 Cryptocephalus nigrofasciatus Jacoby, 1885 的体色变化。以下同义词得到确认：Cryptocephalus nigrofasciatus Jacoby, 1885 = Cryptocephalus turpis Chen, 1942。两个分类群，即来自韩国的 Cryptocephalus sagamensis Tomov, 1982 和 C. nigrofasciatus，可能是同种。提供了来自俄罗斯的 Altica caerulescens（Baly，1874 年）的新记录，并给出了它与 Altica viridicyanea（Baly，1874 年）的区别。报告还提供了稀有物种 Aphthona ussuriensis Romantsov, 2021 和 Monolepta pallidula (Baly, 1874) 的新数据。fuscicorne Baly, 1864, S. akebiae Ohno, 1964, and S. unicolor Kimoto, 1965）的地位，并编制了俄罗斯远东地区该属所有物种的新识别钥匙。文中给出了用于区分 Cassida koreana Borowiec et Cho, 2011 和 Cassida vespertina Boheman, 1862 的特征。文中还提供了所有上述物种及其近亲的成虫体态和生殖器的照片。

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来源期刊

Entomological Review Agricultural and Biological Sciences-Insect Science

CiteScore

0.80

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0.00%

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期刊介绍： Entomological Review publishes papers dealing with all aspects of theoretical and applied entomology; and covers systematics, faunistics, zoogeography, evolution, ecology, morphology, physiology of insects, spiders and mites; as well as biological and chemical control of pests. It is one of the few entomological journals with a broad coverage.