A. Fateryga, S. Ivanov, M. Mokrousov, V. V. Fateryga
{"title":"克里米亚远东运草黄蜂Isodontia nigella (F. Smith, 1856)(膜翅目:蜂科:蜂科)的首次记录","authors":"A. Fateryga, S. Ivanov, M. Mokrousov, V. V. Fateryga","doi":"10.25221/fee.481.3","DOIUrl":null,"url":null,"abstract":"Isodontia nigella (F. Smith, 1856) is native to the Eastern Palaearctic, Oriental region, and Australia. A sheaf of reed canes installed as a trap nest in the Crimea was occupied with 73 nests of this species in 2021. The nests contained one to eight cells separated by partitions made of packed fragments of grass stalks and blades; the closing plug was made of the same materials. In some cases, there was no visible partition between two subsequent cells. The prey consisted of three orthopteran species with the predomination of the tree cricket Oecanthus pellucens (Scopoli, 1763) amounted to 95.1% of the identified specimens; three to 15 victims were stored per cell. Sex ratio was strongly male-biased, about 1♀:4♂. The species had two generations per year. Prepupae of the second generation overwintered and imagines emerged in 2022: males on 12–19 June, females on 17 June–5 July. Melittobia acasta (Walker, 1839) and an unidentified bombyliid fly were recorded as parasitoids that damaged only three cells. The reproductive success of the wasp was 65.2%; most deaths of the progeny were for unknown causes. This is the first record of I. nigella in Europe, outside its native range. Isodontia nigella is the second invasive species of the genus in Europe after I. mexicana (de Saussure, 1867) and the fifth invasive species of the family Sphecidae in the Crimea.","PeriodicalId":37989,"journal":{"name":"Far Eastern Entomologist","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The first record of the Far Eastern grass-carrying wasp Isodontia nigella (F. Smith, 1856) (Hymenoptera: Sphecidae: Sphecinae) from the Crimea\",\"authors\":\"A. Fateryga, S. Ivanov, M. Mokrousov, V. V. Fateryga\",\"doi\":\"10.25221/fee.481.3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Isodontia nigella (F. Smith, 1856) is native to the Eastern Palaearctic, Oriental region, and Australia. A sheaf of reed canes installed as a trap nest in the Crimea was occupied with 73 nests of this species in 2021. The nests contained one to eight cells separated by partitions made of packed fragments of grass stalks and blades; the closing plug was made of the same materials. In some cases, there was no visible partition between two subsequent cells. The prey consisted of three orthopteran species with the predomination of the tree cricket Oecanthus pellucens (Scopoli, 1763) amounted to 95.1% of the identified specimens; three to 15 victims were stored per cell. Sex ratio was strongly male-biased, about 1♀:4♂. The species had two generations per year. Prepupae of the second generation overwintered and imagines emerged in 2022: males on 12–19 June, females on 17 June–5 July. Melittobia acasta (Walker, 1839) and an unidentified bombyliid fly were recorded as parasitoids that damaged only three cells. The reproductive success of the wasp was 65.2%; most deaths of the progeny were for unknown causes. This is the first record of I. nigella in Europe, outside its native range. Isodontia nigella is the second invasive species of the genus in Europe after I. mexicana (de Saussure, 1867) and the fifth invasive species of the family Sphecidae in the Crimea.\",\"PeriodicalId\":37989,\"journal\":{\"name\":\"Far Eastern Entomologist\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-08-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Far Eastern Entomologist\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.25221/fee.481.3\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Far Eastern Entomologist","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25221/fee.481.3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
摘要
Isodontia nigella (F. Smith, 1856)原产于古北东部、东方地区和澳大利亚。2021年,克里米亚的一捆芦苇手杖被安置为陷阱巢,占据了73个该物种的巢穴。巢里有1到8个细胞,细胞间的隔墙是用塞满了的草茎和叶片碎片做成的;关闭塞也是用同样的材料制成的。在某些情况下,两个后续细胞之间没有明显的分区。被捕食动物主要有3种,其中以树蟋蟀Oecanthus pellucens (Scopoli, 1763)为优势种,占鉴定标本的95.1%;每个牢房里都有三到十五名受害者。雌雄比例明显偏向雄性,约为1♀:4♂。该物种每年繁殖两代。第二代的预蛹越冬并于2022年出现:雄性在6月12日至19日,雌性在6月17日至7月5日。Melittobia acasta (Walker, 1839)和一种身份不明的家蝇被记录为只破坏3个细胞的拟寄生物。该蜂的繁殖成功率为65.2%;大多数后代的死亡原因不明。这是欧洲第一次在其原生地之外记录到nigella。黑黑Isodontia nigella是欧洲继I. mexicana (de Saussure, 1867)之后的第二个入侵种,也是克里米亚Sphecidae科的第五个入侵种。
The first record of the Far Eastern grass-carrying wasp Isodontia nigella (F. Smith, 1856) (Hymenoptera: Sphecidae: Sphecinae) from the Crimea
Isodontia nigella (F. Smith, 1856) is native to the Eastern Palaearctic, Oriental region, and Australia. A sheaf of reed canes installed as a trap nest in the Crimea was occupied with 73 nests of this species in 2021. The nests contained one to eight cells separated by partitions made of packed fragments of grass stalks and blades; the closing plug was made of the same materials. In some cases, there was no visible partition between two subsequent cells. The prey consisted of three orthopteran species with the predomination of the tree cricket Oecanthus pellucens (Scopoli, 1763) amounted to 95.1% of the identified specimens; three to 15 victims were stored per cell. Sex ratio was strongly male-biased, about 1♀:4♂. The species had two generations per year. Prepupae of the second generation overwintered and imagines emerged in 2022: males on 12–19 June, females on 17 June–5 July. Melittobia acasta (Walker, 1839) and an unidentified bombyliid fly were recorded as parasitoids that damaged only three cells. The reproductive success of the wasp was 65.2%; most deaths of the progeny were for unknown causes. This is the first record of I. nigella in Europe, outside its native range. Isodontia nigella is the second invasive species of the genus in Europe after I. mexicana (de Saussure, 1867) and the fifth invasive species of the family Sphecidae in the Crimea.
期刊介绍:
Far Eastern Entomologist is a rapid journal in English with Russian summary which publishes the original papers on entomology, including taxonomy, systematic, morphology, phylogeny, as well biology, ecology, and biogeography. The reviews, comprehensive or revisionary studies of the insects, the phylogeny and taxonomic catalogues are preferred of insect groups are especially welcome and have priority for the publication. The area covered by the journal is extended from Chukotka to South-East Asia and from Ural Mountains to Japan.