Two new species of the genus Agramma (Hemiptera, Heteroptera, Tingidae) from small islands of Japan, with an illustrated key to the Japanese species of the genus

IF 17.7 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-01-30 DOI:10.3897/dez.71.108270

J. Souma

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Abstract

The present study describes two new species of the monocotyledon-feeding lace bugs of the genus Agramma Stephens, 1829 (Hemiptera, Heteroptera, Tingidae, Tinginae, Tingini) from small islands of Japan. The first is A. (A.) izuensesp. nov., which was recorded as A. (A.) japonicum (Drake, 1948) from Hachijo Island, the Izu Islands, in a previous study, and is considered an independent species here based on morphological characteristics and molecular data. The second is A. (A.) keramensesp. nov., which has a remarkable spineless head and was discovered from Aka and Geruma islands, Kerama Group, the Ryukyu Islands. Consequently, the following four species of Agramma were recognized in Japan: A. (A.) abruptifrons Golub, 1990, A. (A.) izuensesp. nov., A. (A.) japonicum, and A. (A.) keramensesp. nov. Only dozens of submacropterous morphs were confirmed in these two species in the present study, suggesting that both new species are flightless. In addition, an illustrated key for the identification of the four species from Japan and the host plant relationships of the two new species are provided.

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来自日本小岛的 Agramma 属（半翅目、异翅目、廷科）的两个新种，附该属日本种图解检索表

本研究描述了日本小岛屿上发现的 Agramma Stephens, 1829（半翅目，异翅目，缨翅目，缨蝽科，缨蝽属，缨蝽科）单子叶食花边蝽的两个新种。(A.) japonicum (Drake, 1948) 的记录，此处根据形态特征和分子数据将其视为一个独立种。其次是 A. (A.) keramensesp.因此，日本确认了以下 4 个 Agramma 种：A. (A.) abruptifrons Golub, 1990, A. (A.) izuensesp.在本研究中，仅在这两个物种中证实了数十种亚喙形态，表明这两个新物种都是不会飞的。此外，本研究还提供了用于鉴定日本的四个物种的图解检索表，以及两个新物种的寄主植物关系。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.