寄生皂荚豆象的姬小蜂科灿姬小蜂属一新种（膜翅目：灿姬小蜂科：灿姬小蜂亚科）

doi:10.16409/j.cnki.2095-039x.2025.01.017

摘要/Abstract

摘要： 本文记述了在贵州发现的姬小蜂科灿姬小蜂属一新种——织金灿姬小蜂Entedon zhijinense Wu sp.nov.，它是皂荚重要害虫——皂荚豆象的幼虫群寄生性天敌。该种的同属近似种为跳象灿姬小蜂Entedon nomizonis Kamijo，两者的区别主要有以下3部分。雌性：前者中足、后足胫节基部黑色部分大于胫节的二分之一；后者中足、后足胫节基部黑色部分小于胫节二分之一。雄性：前者触角柄节中部不显著膨大，柄后腹呈矩圆形，后足胫节基部五分之二部分暗黑色；后者触角柄节显著膨大，柄后腹呈长卵形，后足胫节基部四分之一部分浅黑色。寄主范围：前者寄生豆象科豆象属Megabruchidius，后者寄生象甲科跳象属Rhynchaenus。标本采自贵州省织金县；模式标本保存于贵州省林业科学研究院昆虫标本室。

关键词: 姬小蜂科, 灿姬小蜂属, 织金灿姬小蜂, 新种, 皂荚豆象

Abstract: A new species of Entedon Dalman (Hymenoptera, Eulophidae, Entedoninae) namely, E. zhijinense Wu, sp. nov. is reported from Guizhou province. It is recorded as a gregarious larval endoparasitoid of Megabruchidius dorsalis Fåhraeus (Coleoptera:Curculionidae), a significant pest of Gleditsia sinensis Lam. This new species is closely related to E. nomizonis Kamijo but could be readily distinguished by the following characteristics. In the females, midtibia and hindtibia of E. zhijinense has larger dark area at the base and smaller yellow area at the apex, in contrast with E. nomizonis. In the male, E. zhijinense has slightly swollen scape and oblong gaster, and hindtibia with basal 2/5 dark, while E. nomizonis has strongly swollen scape and obovate gaster, and hindtibia with basal 1/4 dark. In host range, E. zhijinense primarily parasitizes Megabruchidius in the family Bruchidae, while E. nomizonis parasitizes Rhynchaenus in the family Curculionidae. Specimens were collected from Zhijin County of Guizhou province, and the type specimen was kept in the Insect Herbarium of Guizhou Academy of Forestry.

Key words: Eulophidae, Entedon, Entedon zhijinense sp. nov., new species, Megabruchidius dorsalis

中图分类号:

S476.3

吴跃开, 王军, 王松, 张念念, 王礼, 王小梅, 余金勇. 寄生皂荚豆象的姬小蜂科灿姬小蜂属一新种（膜翅目：灿姬小蜂科：灿姬小蜂亚科）[J]. 中国生物防治学报, 2025, 41(4): 980-990.

WU Yuekai, WANG Jun, WANG Song, ZHANG Niannian, WANG Li, WANG Xiaomei, YU Jinyong. A New Species of Entedon Dalman (Hymenoptera, Eulophidae, Entedoninae) Parasitizing Megabruchidius dorsalis Fåhraeus[J]. Chinese Journal of Biological Control, 2025, 41(4): 980-990.

参考文献

[1] Nikulina T V, Martynovb V V. The modern distribution and biological features of the bean beetle, Megabruchidius dorsalis (Fåhraeus, 1839) (Coleoptera, Chrysomelidae, Bruchinae) in the Eastern Black Sea Region[J]. Entomological Review, 2022, 102(3): 351-366.
[2] 谭娟杰, 虞佩玉. 中国经济昆虫志: 鞘翅目: 叶甲总科(一)[M]. 北京: 科学出版社, 1980, 213.
[3] Takakura K. Active female courtship behavior and male nutritional contribution to female fecundity in Bruchidius dorsalis (Fahraeus) (Coleoptera: Bruchidae)[J]. Researches on Population Ecology, 1999, 41: 269-273.
[4] György Z, Tuda M. Host-plant range expansion to Gymnocladus dioica by an introduced seed predatory beetle Megabruchidius dorsalis[J]. Entomological Science, 2019, 23(1): 28-32.
[5] Roelofs W. Additions à la faune du Japon, nouvelles espèces de curculionidés et familles voisines, observations sur les espèces déja publiées[J]. Annales de la Société Entomologique de Belgique,1880, 24: 5-31.
[6] Morimoto K. A synopsis of the bruchid fauna of Japan, in Bruchids and Legumes: Economics, Ecology and Coevolution[C]. Proceedings of the Second International Symposium on Bruchids and Legumes (Japan, Okayama, 6–9 September 1989) (Series Entomologica, Vol. 46), Dordrecht etc.: Kluwer, 1989, 131.
[7] Di-Iorio O R. An asian species of Bruchinae (Coleoptera: Chrysomelidae) developing in the seeds of Gleditsia triacanthos L. (Caesalpiniaceae) in Argentina[J]. Agrociencia, 2005, 39: 327-337.
[8] Fritzche K, Delobel A. Megabruchidius dorsalis (Fåhraeus, 1839), Bruche nouvelle pour la faune française (Col., Chrysomelidae, Bruchinae)[J]. Bulletin de la Société entomologique de France, 2012, 117: 381-389.
[9] Korotyaev B A. First records of an East Asian seed beetle Megabruchidius dorsalis Fåhraeus (Coleoptera, Bruchidae) from Germany and the Black Sea coast of Crimea and Caucasus[J]. Entomological Review, 2016, 96: 460-461.
[10] Gumovsky A V, Ramadan M M. Biology, immature and adult morphology, and molecular characterization of a new species of the genus Entedon (Hymenoptera: Eulophidae) associated with the invasive pest Specularius impressithorax (Coleoptera: Chrysomelidae, Bruchinae) on Erythrina plants[J]. Bulletin of Entomological Research, 2011, 101: 715-739.
[11] Beaver R A. The biology and immature stages of Entedon leucogramma (Ratzeburg) (Hymenoptera: Eulophidae), a parasite of bark beetles[J]. Proceedings of the Royal Entomological Society of London (A), 1966, 41: 37-41.
[12] Erdös J. Species hungaricae generis Entedon Dalm[M]. Kalocsa, 1944, 64.
[13] Erdös J. Eulophidae novae[J]. Acta Biologica Academiae Scientiarum Hungaricae, 1951, 2(1-3): 169-237.
[14] Graham M W R de V. Revision of British Entedon (Hymenoptera: Chalcidoidea), with descriptions of four new species[J]. Transactions of the Royal Entomological Society of London, 1971, 123(3): 313-358.
[15] Schauff M E. The Species of Entedon in America North of Mexico (Hymenoptera:Eulophidae)[J]. Journal of the New York Entomological Society, 1988, 96(1): 30-62.
[16] Kamijo K. Two new species of Entedon (Hymenoptera: Eulophidae) from Japan[J]. Kontyu, 1988, 56(2): 331-336.
[17] Rasplus J Y. Nouvelles espèces afrotropicales du genre Entedon Dalman et notes sur leur biologie (New Afrotropical species of the genus Entedon Dalman and notes on their biology)[J]. Bulletin de la Société Entomologique de France,1990, 94(7/8): 223-245.
[18] Gumovsky A V. Review of the genus Entedon Dalman, 1820(Hymenoptera, Eulophidae, Entedoninae). 1. Infrageneric division of the genus Entedon with description of a new subgenus from Africa[J]. Vestnik Zoologii, 1997, 31(5/6): 24-36.
[19] Doğanlar M, Doğanlar O. Hypopygia of species in the cioni species group, and crassiscapus species group of Entedon Dalman (Hymenoptera: Eulophidae) in Turkey and some European species[J]. Journal of Novel Applied Sciences, 2012, 1(3): 74-81.
[20] Doğanlar M, Doğanlar O. Revision of the cyanellus species group of Entedon Dalman (Hymenoptera: Eulophidae), with descriptions of new species[J]. Munis Entomology & Zoology, 2013, 8(2): 532-548.
[21] Doğanlar M, Doğanlar O. Hypopygia of the hercyna species group of Entedon Dalman (Hymenoptera: Eulophidae), with descriptions of new species[J]. Munis Entomology & Zoology, 2013, 8(2): 812-824.
[22] Doğanlar M, Doğanlar O, Boyadziev P S. Hypopygia of the sparetus species group of Entedon Dalman (Hymenoptera: Eulophidae), with descriptions of two new species[J]. Munis Entomology & Zoology, 2013, 8(2): 831-851.
[23] Majeed M, Jamali M M, Jabbar M S. Taxonomic study of Indian species of the genus Entedon Dalman (Hymenoptera: Chalcidoidea: Eulophidae), with description of two new species[J]. Journal of Insect Biodiversity and Systematics, 2021, 7(1): 75-93.
[24] 姜润. 凹面灿姬小蜂Entedon sp.的初步观察[J]. 林业实用技术, 1982, 10: 24-25.
[25] 王贵钧, 赵瑞珍, 黄大卫, 等. 吉林省杨树蛀干害虫的三种姬小蜂天敌(膜翅目:小蜂总科:姬小蜂科)[J]. 昆虫学报, 1991, 34(2): 230-233.
[26] 杨忠岐. 中国小蠹虫寄生蜂[M]. 北京: 科学出版社, 1996, 363 pp.
[27] Zhu C D, Huang D W. A taxonomic study on Eulophidae from Zhejiang, China (Hymenoptera: Chalcidoidea)[J]. Acta Zootaxonomica Sinica, 2001, 26(4): 533-547.
[28] Zhu C D, Huang D W. A taxonomic study on Eulophidae from Guangxi, China (Hymenoptera: Chalcidoidea)[J]. Acta Zootaxonomica Sinica, 2002, 27(3): 583-607.
[29] Zhang Y Z, Ding L, Huang H R, et al. Eulophidae fauna (Hymenoptera,Chalcidoidea) from south Gansu and Quinling mountain areas, China[J]. Acta Zootaxonomica Sinica, 2007, 32(1): 6-16.
[30] Li M R, Li C D. A new species of Entedon Dalman (Hymenoptera, Eulophidae) and three newly recorded species from China[J]. ZooKeys, 2023, 1172: 1-14.
[31] Yoshimoto C M. The families and subfamilies of Canadian Chalcidoid wasps (Hymenoptera:Chalcidoidea)[M]//The Insects and Arachnids of Canada. Ottawa-Ontario: Agriculture Canada, 1984, 149.
[32] Bouček Z, Askew R R. Palearctic Eulophidae (excl. Tetrastichinae). Index of Entomophagous Insects, vol. 3[M]. Paris: Le François, 1968, 260.
[33] Mendel Z. Hymenopterous parasitoids of bark beetles (Scolytidae) in Israel: host relation, host plant, abundance and seasonal history[J]. Entomophaga,1986, 31(2): 113-125.
[34] Askew R R. Review of species of Entedon Dalman having a complete frontal fork with redefinition of the species-group of cioni Thomson (Hymenoptera: Eulophidae)[J]. Entomologica Scandinavica, 1991, 22: 219-229.
[35] Gumovsky A V. Review of the genus Entedon Dalman, 1820(Hymenoptera,Eulophidae,Entedoninae). 4. Revision of the cyanellus group[J]. Annales Musei historico-naturales hungarici, 1999, 91: 141-176.
[36] Gumovsky A V. Review of the genus Entedon (Hymenoptera, Eulophidae, Entedoninae) IV. Revison of Ukrainian Species of Hercyna Group[J]. Vestnik zoologii, 1999, 33(6): 27-37.
[37] Gumovsky A V. The Biology and Morphology of Entedon sylvestris (Hymenoptera: Eulophidae), a larval endoparasitoid of Ceutorhynchus sisymbrii (Coleoptera: Curculionidae)[J]. Journal of Hymenoptera Research, 2006, 15(2): 232-250.
[38] Gumovsky A V. A taxonomic revision, biology and morphology of immature stages of the Entedon sparetus species group (Hymenoptera: Eulophidae), egg-larval endoparasitoids of weevils (Coleoptera: Curculionidae)[J]. Bulletin of Entomological Research, 2007, 97: 139-166.
[39] Gumovsky A V. Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association[J]. Zootaxa, 2008, 1964: 40-68.
[40] Gumovsky A, De Little D, Rothmann S, et al. Re-description and first host and biology records of Entedon magnificus (Girault & Dodd) (Hymenoptera, Eulophidae), a natural enemy of Gonipterus weevils (Coleoptera, Curculionidae), a pest of Eucalyptus trees[J]. Zootaxa, 2015, 3957(5): 577-584.
[41] Kosheleva O V. Eulophid wasps of the subfamily Entedoninae (Hymenoptera:Chalcidoidea) from the Khingan Nature Reserve, Amur Province, Russia[J]. Far Eastern Entomologist, 2023, 479: 13-24.
[42] Thakur D R, Asheesh M. Taxonomic redescription, life history traits, seasonal abundance and bio-control of Bruchidius albizziae (Arora) (Coleoptera: Bruchidae), a pest of Albizia stipulata (DC.) Boivin[J]. Journal of Entomological Research, 2015, 39(3): 263-268.
[43] Askew R R, Kopelke J P. Entedoninae associated with Pontania and allied sawflies (Hymenoptera: Eulophidae and Tenthredinidae) in northern Europe[J]. Entomologica Scandinavica, 1989,19: 431-434.
[44] Gumovsky A V. Review of the genus Entedon (Hymenoptera, Eulophidae, Entedoninae) 2. Revision of the Crassiscapus species-group[J]. Vestnik zoologii, 1998, 32(4): 33-37.
[45] Voegele J M. Biological control of Brontispa longissima in Western Samoa: an ecological and economic evaluation[J]. Agriculture, Ecosystems and Environment, 1989, 27(1-4): 315-329.
[46] Tran T V. Classical biological control of coconut hispine beetle with the parasitoid Asecodes hispinarum Boucek (Hymenoptera:Eulophidae) in Viet Nam[C]. Report of the Expert Consultation on Coconut Beetle Outbreak in APPPC Member Countries. Thailand: Bangkok, 2004.
[47] 王伟, 王文霞, 刘万学, 等. 芙新姬小蜂生物学特性及其应用研究进展[J]. 中国生物防治学报, 2012, 28(4): 575-582.
[48] Peck O. A catalogue of the Nearctic Chalcidoidea (Insecta: Hymenoptera)[J]. Canadian Entomologist (Supplement) 1963, 30: 1-1092.
[49] 王洪魁. 皂角豆象在我国东北地区为害的初步调查[J]. 森林病虫通讯, 1984(2): 36-37.
[50] 李猷, 张润志, 郭建军, 等. 三种杀虫剂对皂角豆象的致死效果[J]. 应用昆虫学报, 2014, 51(1): 221-225.