A new species of Cerroneuroterus Melika & Pujade-Villar from the Eastern Palaearctic (Hymenoptera, Cynipidae, Cynipini) Author Pujade-Villar, Juli 0000-0001-7798-2717 Department of Animal Biology, Barcelona University, Barcelona 08028, Catalunya. & jpujade @ ub. edu; https: // orcid. org / 0000 - 0001 - 7798 - 2717 jpujade@ub.edu Author Wang, Yiping College of Forest and Biotechnology, Zhejiang Agricultural and Forestry University, Lin’an 311300, China. Author Guo, Rui 0000-0003-1239-8872 Administration Bureau of Zhejiang Quigliangfeng National Nature Reserve, Lin’an, Zhejiang 311300, China. guruwos @ 126. com; https: // orcid. org / 0000 - 0003 - 1239 - 8872 Author Sala-Nishikawa, Alba 0000-0002-4898-0621 Department of Animal Biology, Barcelona University, Barcelona 08028, Catalunya. & albasala 333 @ gmail. com; https: // orcid. org / 0000 - 0002 - 4898 - 0621 albasala333@gmail.com Author Cuesta-Porta, Victor 0000-0002-6616-904X Department of Animal Biology, Barcelona University, Barcelona 08028, Catalunya. & vcuesta @ ub. edu; https: // orcid. org / 0000 - 0002 - 6616 - 904 X vcuesta@ub.edu Author Arnedo, Miquel A. 0000-0003-1402-4727 Department of Animal Biology, Barcelona University, Barcelona 08028, Catalunya. & marnedo @ ub. edu; https: // orcid. org / 0000 - 0003 - 1402 - 4727 marnedo@ub.edu Author Melika, George 0000-0002-5204-6890 Plant Health Diagnostic National Reference Laboratory, National Food Chain Safety Office, Budaörsi str. 141 - 145. Budapest 1118, Hungary. melikageorge @ gmail. com; https: // orcid. org / 0000 - 0002 - 5204 - 6890 melikageorge@gmail.com text Zootaxa 2020 2020-11-04 4869 4 515 528 journal article 8852 10.11646/zootaxa.4869.4.3 587335ef-885f-4157-b0c2-920ce11cf5cc 1175-5326 4443774 2CA1EB59-989A-42A1-B4E6-728510B4AF2B Key to Cerroneuroterus females 1 Mesoscutum and mesoscutellum alutaceous or weakly coriaceous.................................. C. obtectus (sex) - Mesoscutum and mesoscutellum smooth and shining......................................................... 2 2 Notauli absent or indicated by line of setae................................................................. 3 - Notauli present, complete or rarely incomplete, but then the metasoma is longer than head+mesosoma and F1 at least 1.3x as long as F2........................................................................................... 5 3 Legs brown; body darkish brown.......................................................... C. minutulus (asex) - Legs entirely or partially yellow, body or at least mesosoma black............................................... 4 4 Coxa and middle 3/4 part of femur brown, tips of femur, tibia and tarsus yellow; R 1 in forewing equal in length to 2r.......................................................................................... C. cerrifloralis (sex) - Legs pale yellow; R 1 in forewing longer than 2r.............................................. C. aggregatus (sex) 5 Metasoma elongate, longer than head+mesosoma; F1 at least 1.3x as long as F2.................................... 6 - Metasoma higher than long, never longer than head+mesosoma and body black; F1 variable.......................... 8 6 Notauli complete, deeply impressed along entire length; propodeum sculptured between propodeal carinae; mesosoma with more or less extended light brown areas................................................. C. vonkuenburgi (asex) - Notauli incomplete or complete, deeply impressed in posterior half, rarely completely absent; propodeum smooth, without carinae; mesosoma black............................................................................... 7 7 Mesoscutum as long as broad; median mesoscutal sulcus absent; mesoscutellum flat in lateral view..... C. folimargo (asex) - Mesoscutum longer than broad; median mesoscutal sulcus present, very short; mesoscutellum humped in lateral view......................................................... C. yukawamasudai Pujade-Villar & Melika sp. nov. (asex) 8 Notauli deeply impressed along entire length; propodeum sculptured between propodeal carinae. Head and mesosoma ambarine, vertex and area between notauli light brown............................................ C. vonkuenburgi (sex) - Notauli incomplete or if complete than shallow and/or deeply impressed only posteriorly; body black.................. 9 9 Gena not visible in frontal view, hidden behind eye......................................................... 10 - Gena well visible behind eye in frontal view............................................................... 11 10 F1 at least 1.3x as long as F2; notaulus complete, reaches pronotum............................... C. monzeni (asex) - F1 shorter; notauli incomplete, invisible in anterior 1/3 of mesoscutum length........................ C. monzeni (sex) 11 Lower face with distinct micropunctures; pronotum laterally with distinct white setae; metascutellum broad, nearly 2.0x as broad as high; 2.0x as high as height of ventral impressed rim of metanotum..................... C. lanuginosus (asex) - Lower face without micropunctures; pronotum laterally without setae; metascutellum narrow, nearly as high as broad; 3.0 - 4.0x as high as height of ventral impressed rim of metanotum.................................... C. gyulaigaraiae (asex)