http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
A new species of the genus Coptotriche (Lepidoptera: Tischeriidae) from Okinawa Island, Japan
김형규,Sadahisa Yagi,Shigeki Kobayashi,Toshiya Hirowatari 국립중앙과학관 2022 Journal of Asia-Pacific Biodiversity Vol.15 No.3
A new Symplocos trumpet leafminer, Coptotriche yanbarensis Kim & Yagi sp. nov., feeding on S. stellaris and S. okinawensis (Symplocaceae) is described from Okinawa Island, Japan. The new species is distin guishable from the Japanese Symplocos feeding described species, C. symplocosella Kobayashi & Hir owatari, 2016 by the forewing coloration, the shape of genitalia, and also DNA barcode.
Rosfiansyah,Sadahisa Yagi,Shunsuke Tomura,Toshiya Hirowatari 국립중앙과학관 2021 Journal of Asia-Pacific Biodiversity Vol.14 No.4
Agrioglypta fulguralis Rosfiansyah, Yagi & Hirowatari sp. nov. (Crambidae) is described from the Ryukyus,Japan, based on morphological characteristics and DNA barcoding. Although this new species is similar toA. itysalis, it can be distinguished by the following characters: its smaller size, a lightning marking on thediscoidal part of the hindwing, lack of a pair of scale tufts on male seventh abdominal segment, shorteruncus, wider tegumen, wider valva in the male genitalia, and fewer spines in the signum in the femalegenitalia. DNA barcoding also supports the distinction of this new species from A. itysalis found in China,Java, Papua New Guinea, and Australia. Images of the adults and male and female genitalia are providedherein.
김형규,Sadahisa Yagi,Toshiya Hirowatari 국립중앙과학관 2023 Journal of Asia-Pacific Biodiversity Vol.16 No.3
A new heliozelid moth, Antispila folimansiella Kim & Yagi sp. nov., is described in Japan. This species ischaracterized by feeding on Hydrangea petiolaris (Hydrangeaceae) and not making a case before pupa tion, which is an unusual habit in the “Shield Bearer Moths” (Heliozelidae). We compared the newspecies with other Hydrangea-feeding species by the shape of the genitalia, wing venation, and DNA(cytochrome c oxidase I barcode region). We also provide a redescription of A. hydrangifoliella withintraspecific variation of the wing venation and female genitalia.
김소라,Sadahisa Yagi,박덕영,Zhang Xinyu,Toshiya Hirowatari,이승환 국립중앙과학관 2022 Journal of Asia-Pacific Biodiversity Vol.15 No.4
In this study, we corrected the misidentified insect pests on yam (Discorea polystachya), based onmorphological characters and molecular analysis, and also firstly recorded the species in Korea. Thespecies is a yam borer, Digitivalva hemiglypha Diakonoff & Arita. To accurate pest identification in futureutility, genetic divergence within the genus Digitivalva including 43 individuals was calculated by addingsamples from Korea and Japan. The intraspecific and interspecific genetic divergences in cytochromeoxidase subunit I, when calculated separately from D. hemiglypha I and D. hemiglypha II, had each constantaverage values along with other congeneric species: average 0.1% of intraspecific genetic divergence withranges 0.0e0.7%; average 10.1% of interspecific genetic divergence with ranges 4.0e12.9%. Additionally,Automatic Barcode Gap Discovery results also recognized that two clades of D. hemiglypha were differentmolecular operational taxonomic units in the substitution models. Consequently, our results indicate thatD. hemiglypha I is a correct D. hemiglypha in the cytochrome oxidase subunit I and it also supported bymorphological comparison with the holotype of that. All sequences of D. hemiglypha I were nested in thesame haplotype, with indicating the rapid dispersal. In further study, D. hemiglypha II will be re-checked asa distinct species of Digitivalva or other genus after examination of their specimens.
Surveys on detritivorous moths using bait traps in Japan
Kiyoshiro Goto,Sadahisa Yagi,Johei Oku,Shunsuke Tomura,Daisuke Yamaguchi,Toshiya Hirowatari 국립중앙과학관 2021 Journal of Asia-Pacific Biodiversity Vol.14 No.3
Surveys on detritivorous moths were carried out at three locations in Kyushu, Japan, in 2019, using baittraps. The trap material consisted of dead leaves or rice straw, baited with dog food, chicken manure, orbat guano. A total of 293 moth individuals, comprising 25 species belonging to 17 families, were trappedduring the experiment. The emerged moths included 285 detritivore individuals of 17 species in ninefamilies and eight herbivore individuals of eight different families. Most moth individuals emerged fromthe traps made of dead leaves with dog food, which contains several nutrients, as the bait. Of theseindividuals, species such as Phaeoses sp. (Tineidae) and Pyralis farinalis(Pyralidae), which often emergefrom bird nests but are difficult to collect, were also found. This is the first study to collect detritivorousmoths using traps with different baits.
Toshiya Hirowatari,Sadahisa Yagi,Cheng-Qing Liao,Guo-Hua Huang,Min Wang 국립중앙과학관 2022 Journal of Asia-Pacific Biodiversity Vol.15 No.3
Nemophora chrysoprasias (Meyrick, 1907), previously known only by the type series from Assam, India, was discovered in the Yunnan Province of China. This study is the first to illustrate the male and female genitalia of N. chrysoprasias. Despite their differing appearances, this species is determined to be related to N. rubrofascia Christoph, 1882 based on their morphological characters and DNA barcode sequences.
Kiyoshiro Goto,Sadahisa Yagi,Toshiya Hirowatari 국립중앙과학관 2022 Journal of Asia-Pacific Biodiversity Vol.15 No.2
Anatrachyntis lunulifera (Meyrick, 1935) (Lepidoptera: Cosmopterigidae) is distributed in the Pacific region, for example, in Fiji and the Marquesas Islands, and larvae of this species feed on the male inflorescence of Pandanus species. In our study, A. lunulifera was collected from Pandanus odorifer (Forssk.) Kuntze in Amami oshima Island, Okinawa-jima Island, and Miyako-jima Island, the Ryukyus, Japan. This article is the first report of A. lunulifera from Japan, North Pacific. In this study, we have redescribed and illustrated the adult, male and female genitalia of A. lunulifera, and illustrated those of A. incertulella (Walker, 1864), another Pandanus feeder occurring together with A. lunulifera in the Ryukyus, for comparison.
A new Ericaceae-feeding species of Agonopterix (Lepidoptera, Depressariidae) from Japan
Hazumu Arashima,Sadahisa Yagi,Kota Sakagami,Toshiya Hirowatari 국립중앙과학관 2023 Journal of Asia-Pacific Biodiversity Vol.16 No.1
A new species of the genus Agonopterix Hübner (Lepidoptera: Depressariidae), A. asebiella Arashima, Yagi & Hirowatari sp. nov., has been described in Japan. Images of the imagoes and the male and female genitalia and partial details of the biology are provided with similar species for comparison.
Hyeong-Kyu Kim,Sadahisa Yagi,Toshiya Hirowatari 한국응용곤충학회 2023 한국응용곤충학회 학술대회논문집 Vol.2023 No.10
Palaclemensia is a genus within the family Incurvariidae, and it has been reported to be a monophagous or narrow oligophagous genus, like other incurvariids, except for two polyphagous species, Paraclemensia incerta and P. acerifoliella. Paraclemensia incerta is one of the common species in Japan and Korea, and seven host plant families are recognized. However, these host records aren’t based on DNA analysis or detailed morphological comparison. Therefore, it was hypothesized that there is genetic differentiation among host races in P. incerta. To investigate this hypothesis, DNA analysis and morphological comparison were performed on Paraclemensia species collected from Japan. As a result, genetic divergence among populations feeding different host plants was not confirmed. Moreover, not only P. incerta but also P. caerulea were suggested to be polyphagous. In contrast, geographic genetic divergence in P. incerta and P. caerulea was observed in Japan. Additionally, it is suggested that P. viridis, P. oligospina, and P. cyanea, despite external morphological differences, could be the same species.
Cheng-Qing Liao,Sadahisa Yagi,Toshiya Hirowatari,Guo-Hua Huang 한국응용곤충학회 2019 Journal of Asia-Pacific Entomology Vol.22 No.3
The genus Antispila Hübner, [1825] is poorly recorded from China. Two new Antispila species, A. longcangensis, sp. nov. and A. emeishanensis, sp. nov. feeding on Hydrangeaceae, are described from Sichuan, China. The adult male and female, genitalia and venation of both species are illustrated. Diagnostic characters of these species are compared with other described Antispila species from China. DNA barcodes sequences of the two new species are also provided.