{"title":"汉氏Ctenostegus hansoni sp.nov.，豪勋爵岛特有蜘蛛蜂的一个新种（膜翅目：蜂科）","authors":"Juanita Rodriguez, Olivia Evangelista","doi":"10.1111/aen.12616","DOIUrl":null,"url":null,"abstract":"<p>Lord Howe Island is a UNESCO World Heritage Site with a highly endemic biota and a history of recent species extinction. During the 2017 and 2018 Australian Geographic Society expeditions to Lord Howe Island, spider wasps in the genus <i>Ctenostegus</i> Haupt, 1930 were collected from various sites. A new species – <i>C. hansoni</i> <b>sp. nov.</b> – is described based on this material. The external morphology and male genitalic features are illustrated for all constituents of the <i>C. immitis</i> species-group, for which an identification key is provided. New distribution data for the Hymenoptera of Lord Howe Island include an additional genus of Pompilidae (<i>Fabriogenia</i> sp.) and the first record for the family Mutillidae (<i>Ephutomorpha</i> sp.). <i>Ctenostegus hansoni</i> <b>sp. nov.</b> is one of the few spider wasps restricted to an oceanic island and constitutes an intriguing new record of long-distance dispersal from mainland Australia followed by speciation.</p>","PeriodicalId":8574,"journal":{"name":"Austral Entomology","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/aen.12616","citationCount":"0","resultStr":"{\"title\":\"Ctenostegus hansoni sp. nov., a new species of spider wasp endemic to Lord Howe Island (Hymenoptera: Pompilidae)\",\"authors\":\"Juanita Rodriguez, Olivia Evangelista\",\"doi\":\"10.1111/aen.12616\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Lord Howe Island is a UNESCO World Heritage Site with a highly endemic biota and a history of recent species extinction. During the 2017 and 2018 Australian Geographic Society expeditions to Lord Howe Island, spider wasps in the genus <i>Ctenostegus</i> Haupt, 1930 were collected from various sites. A new species – <i>C. hansoni</i> <b>sp. nov.</b> – is described based on this material. The external morphology and male genitalic features are illustrated for all constituents of the <i>C. immitis</i> species-group, for which an identification key is provided. New distribution data for the Hymenoptera of Lord Howe Island include an additional genus of Pompilidae (<i>Fabriogenia</i> sp.) and the first record for the family Mutillidae (<i>Ephutomorpha</i> sp.). <i>Ctenostegus hansoni</i> <b>sp. nov.</b> is one of the few spider wasps restricted to an oceanic island and constitutes an intriguing new record of long-distance dispersal from mainland Australia followed by speciation.</p>\",\"PeriodicalId\":8574,\"journal\":{\"name\":\"Austral Entomology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2022-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1111/aen.12616\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Austral Entomology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/aen.12616\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENTOMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Austral Entomology","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/aen.12616","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
Ctenostegus hansoni sp. nov., a new species of spider wasp endemic to Lord Howe Island (Hymenoptera: Pompilidae)
Lord Howe Island is a UNESCO World Heritage Site with a highly endemic biota and a history of recent species extinction. During the 2017 and 2018 Australian Geographic Society expeditions to Lord Howe Island, spider wasps in the genus Ctenostegus Haupt, 1930 were collected from various sites. A new species – C. hansonisp. nov. – is described based on this material. The external morphology and male genitalic features are illustrated for all constituents of the C. immitis species-group, for which an identification key is provided. New distribution data for the Hymenoptera of Lord Howe Island include an additional genus of Pompilidae (Fabriogenia sp.) and the first record for the family Mutillidae (Ephutomorpha sp.). Ctenostegus hansonisp. nov. is one of the few spider wasps restricted to an oceanic island and constitutes an intriguing new record of long-distance dispersal from mainland Australia followed by speciation.
期刊介绍：
Austral Entomology is a scientific journal of entomology for the Southern Hemisphere. It publishes Original Articles that are peer-reviewed research papers from the study of the behaviour, biology, biosystematics, conservation biology, ecology, evolution, forensic and medical entomology, molecular biology, public health, urban entomology, physiology and the use and control of insects, arachnids and myriapods. The journal also publishes Reviews on research and theory or commentaries on current areas of research, innovation or rapid development likely to be of broad interest – these may be submitted or invited. Book Reviews will also be considered provided the works are of global significance. Manuscripts from authors in the Northern Hemisphere are encouraged provided that the research has relevance to or broad readership within the Southern Hemisphere. All submissions are peer-reviewed by at least two referees expert in the field of the submitted paper. Special issues are encouraged; please contact the Chief Editor for further information.
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