{"title":"从台湾发现一个新的 Pseudalomya Telenga, 1930(膜翅目,Ichneumonidae,Ichneumoninae)种及其对该属系统位置的影响","authors":"Hsuan-Pu Chen, Namiki Kikuchi, S. Shiao","doi":"10.3897/jhr.97.119470","DOIUrl":null,"url":null,"abstract":"The rare genus Pseudalomya Telenga comprises two species, which are found only in the Eastern Palaearctic region and high mountains of the Oriental region. The phylogenetic position of Pseudalomya remains unclear because of its intermediate morphology between two ichneumonine tribes, Alomyini and Phaeogenini. This article reports the discovery of a new species of Pseudalomya: Pseudalomya truncaticornissp. nov. Specimens were collected during a survey of insect fauna in the Dasyueshan area of Shei-Pa National Park, one of the high-altitude regions in Taiwan. The new species can be diagnosed by its body coloration, frontal horn shape, facial punctures, metasomal tergite sculpture, and wing venation. To the best of our knowledge, this is the first record of Pseudalomya in Taiwan. This article also presents a diagnostic key to the global species of Pseudalomya. In this study, molecular phylogenetic analyses were performed using one mitochondrial and two nuclear gene sequences from P. truncaticornissp. nov. and other members of the Ichneumoniformes group. The results indicate that Pseudalomya should be classified within Phaeogenini, distinct from Alomyini, but more comprehensive phylogenomic studies are needed to confirm this placement.","PeriodicalId":50185,"journal":{"name":"Journal of Hymenoptera Research","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Discovery of a new Pseudalomya Telenga, 1930 (Hymenoptera, Ichneumonidae, Ichneumoninae) species from Taiwan and its implications for the systematic position of this genus\",\"authors\":\"Hsuan-Pu Chen, Namiki Kikuchi, S. Shiao\",\"doi\":\"10.3897/jhr.97.119470\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The rare genus Pseudalomya Telenga comprises two species, which are found only in the Eastern Palaearctic region and high mountains of the Oriental region. The phylogenetic position of Pseudalomya remains unclear because of its intermediate morphology between two ichneumonine tribes, Alomyini and Phaeogenini. This article reports the discovery of a new species of Pseudalomya: Pseudalomya truncaticornissp. nov. Specimens were collected during a survey of insect fauna in the Dasyueshan area of Shei-Pa National Park, one of the high-altitude regions in Taiwan. The new species can be diagnosed by its body coloration, frontal horn shape, facial punctures, metasomal tergite sculpture, and wing venation. To the best of our knowledge, this is the first record of Pseudalomya in Taiwan. This article also presents a diagnostic key to the global species of Pseudalomya. In this study, molecular phylogenetic analyses were performed using one mitochondrial and two nuclear gene sequences from P. truncaticornissp. nov. and other members of the Ichneumoniformes group. The results indicate that Pseudalomya should be classified within Phaeogenini, distinct from Alomyini, but more comprehensive phylogenomic studies are needed to confirm this placement.\",\"PeriodicalId\":50185,\"journal\":{\"name\":\"Journal of Hymenoptera Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-04-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Hymenoptera Research\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.3897/jhr.97.119470\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENTOMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Hymenoptera Research","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.3897/jhr.97.119470","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
Discovery of a new Pseudalomya Telenga, 1930 (Hymenoptera, Ichneumonidae, Ichneumoninae) species from Taiwan and its implications for the systematic position of this genus
The rare genus Pseudalomya Telenga comprises two species, which are found only in the Eastern Palaearctic region and high mountains of the Oriental region. The phylogenetic position of Pseudalomya remains unclear because of its intermediate morphology between two ichneumonine tribes, Alomyini and Phaeogenini. This article reports the discovery of a new species of Pseudalomya: Pseudalomya truncaticornissp. nov. Specimens were collected during a survey of insect fauna in the Dasyueshan area of Shei-Pa National Park, one of the high-altitude regions in Taiwan. The new species can be diagnosed by its body coloration, frontal horn shape, facial punctures, metasomal tergite sculpture, and wing venation. To the best of our knowledge, this is the first record of Pseudalomya in Taiwan. This article also presents a diagnostic key to the global species of Pseudalomya. In this study, molecular phylogenetic analyses were performed using one mitochondrial and two nuclear gene sequences from P. truncaticornissp. nov. and other members of the Ichneumoniformes group. The results indicate that Pseudalomya should be classified within Phaeogenini, distinct from Alomyini, but more comprehensive phylogenomic studies are needed to confirm this placement.
期刊介绍:
The Journal of Hymenoptera Research is a peer-reviewed, open-access, rapid online journal launched to accelerate research on all aspects of Hymenoptera, including biology, behavior, ecology, systematics, taxonomy, genetics, and morphology.
All published papers can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There is no charge for color.