假性触科是微胃泌素科寄生虫类黄蜂(膜翅目:Braconidae)的中等多样性属,新世界特有,其绝大多数物种(包括许多未描述的物种)在新热带地区。我们在这里描述了来自瓜纳卡斯特保护区(ACG)的25个新物种,哥斯达黎加西北部,基于400个研究标本。提供了所有36种已知的假单胞菌的关键(除了假单胞菌,仅从单个男性中知道),和物种被放置在三个新创建的物种组中。宿主记录仅占该物种的25%;大多数是小鳞翅目(Crambidae,Elachistidae,gelechiidae,Incurvariidae,Sesiidae,Tineidae)。获得了30个物种(83%)的DNA条形码(CO1基因的一部分),并为以后的ACG属研究提供了起点。为所有物种提供了简要说明(由Lucid3.5软件生成)和大量插图。提出了以下新的分类学和命名行为:Pseudapantelesmoerns(尼克松,1965),梳子。n.,假山竹阿什米德,1900年,梳子。rev.,为Pseudapantelesruficollis(Cameron,1911),以及以下25种假触虫的新星(全部由Fernández-Triana和Whitfield撰写):alfiopivai,alvaroumanai,analorenaguevarae,carlosespinachi,Carlosrodriguezi,基督教,Hernanbravoi,乔格罗德里格斯,Josefigueresi,laurachinchillae,Luisguillermosolisi,玛格丽塔霉素,mariobozai,mariocarvajali,Maureenballesteroae,munifigueresae,oscarariasi,ottonsolisi,pedroleoni,Raulsolorzanoi,renecastroi,Rodrigogamezi,Rosemarykarpinskiae,Soniapicadoae,teofilodelatorrei.
Pseudapanteles is a moderately diverse genus of Microgastrinae parasitoid wasps (Hymenoptera: Braconidae), endemic to the New World and with the vast majority of its species (including many undescribed) in the Neotropical region. We describe here 25 new species from Area de Conservación Guanacaste (ACG), northwestern Costa Rica, based on 400 studied specimens. A key to all 36 known species of Pseudapanteles is provided (except for Pseudapantelesbrunneus, only known from a single male), and species are placed in three newly created species-groups. Host records are known for only 25% of the species; most are solitary parasitoids of the caterpillars of several families of small Lepidoptera (Crambidae, Elachistidae, Gelechiidae, Incurvariidae, Sesiidae, Tineidae). DNA barcodes (part of the CO1 gene) were obtained for 30 species (83%), and provide a start for future study of the genus beyond ACG. Brief descriptions (generated by Lucid 3.5 software) and extensive illustrations are provided for all species. The following new taxonomic and nomenclatural acts are proposed: Pseudapantelesmoerens (Nixon, 1965), comb. n., Pseudapantelesbrunneus Ashmead, 1900, comb. rev., a lectotype is designated for Pseudapantelesruficollis (Cameron, 1911), and the following 25 species nova of Pseudapanteles (all authored by Fernández-Triana and Whitfield): alfiopivai, alvaroumanai, analorenaguevarae, carlosespinachi, carlosrodriguezi, christianafigueresae, hernanbravoi, jorgerodriguezi, josefigueresi, laurachinchillae, luisguillermosolisi, margaritapenonae, mariobozai, mariocarvajali, maureenballesteroae, munifigueresae, oscarariasi, ottonsolisi, pedroleoni, raulsolorzanoi, renecastroi, rodrigogamezi, rosemarykarpinskiae, soniapicadoae, teofilodelatorrei.