Research Article |
Corresponding author: Bong-Kyu Byun ( bkbyun@hnu.kr ) Academic editor: Jadranka Rota
© 2020 Seung Jin Roh, Young-Min Shin, Dong-Jun Lee, Bong-Kyu Byun.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Roh SJ, Shin Y-M, Lee D-J, Byun B-K (2020) The first record of Dryadaulidae (Lepidoptera, Tineoidea) from Korea with the description of a new species, Dryadaula koreana sp. nov. Nota Lepidopterologica 43: 221-225. https://doi.org/10.3897/nl.43.51564
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The family Dryadaulidae Bradley is reported from Korea for the first time. In addition, a new species, Dryadaula koreana Roh & Byun, sp. nov. is described. All available information, including the collecting localities and illustrations of adults and genitalia are provided.
The family Dryadaulidae consists of a single genus with approximately 50 described species (
The genus Dryadaula Meyrick, 1893, is based on the type species Dryadaula glycinopa Meyrick, 1893. In East Asia only two species, Dryadaula epischista (Meyrick, 1936) and D. trapezoides (Meyrick, 1935), were known, both from Japan (
The purpose of this paper is to report the family Dryadaulidae from Korea and to describe a new species, Dryadaula koreana sp. nov., with the provision of the collecting localities and illustrations of adults and genitalia.
The material examined in this study is deposited in the Systematic Entomology Laboratory, Hannam University (
Holotype : South Korea · ♂; Jeollanam-do, Yeosu, Is. Dolsan; 34°36’N, 127°43’E; 14 June 2017; J.O. Lim, S.B. Choi, S.G. Lee, S.J. Roh leg.; genitalia No. SJ00065.
Paratypes: South Korea · 1 ♂; Incheon, Is. Baekryeong; 37°56’N, 124°41’E; 8 July 2015; S.Y. Park, Y.M. Shin, J.W. Nam leg.; genitalia No. SJ00064 · 1 ♂; Incheon, Is. Muyi; 37°24’N, 124°24’E; 9 July 2002; Kim, Lee, Song, Kim leg.; genitalia No. SJ00061 · 1 ♀; Gangwon-do, Chuncheon; 31 July 1983; K.T. Park leg.; genitalia No. SJ00060.
Dryadaula koreana sp. nov. is externally similar to D. epischista (Meyrick, 1936), but can be distinguished by the uncus of the male genitalia being elongate and slightly curved at its tip, and the right valva being rather wide, and in having three projections on the left valva. In addition, the apex of the phallus is strongly bifurcate.
Adult (Figs
We thank R. Gaedike (Senckenberg Deutsches Entomologisches Institut, Müncheberg, Germany), for his valuable comments and information. This study was carried out with the support of the Korea National Arboretum (KNA) of the Republic of Korea (Project No. KNA1-1-20, 16-1) and the National Research Foundation of Korea (NRF) grant, funded by the Korean government (MSIT) (No. NRF-2018X1A3A1070549).