A review of the genus Enicospilus Stephens (Ichneumonidae: Ophioninae) from Vietnam, with descriptions of ten new species Author Pham, Nhi Thi 67079E55-D341-48F2-AEDB-71AA8D40AD2D Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam. Osaka Museum of Natural History, Nagai Park 1 - 23, Higashisumiyoshi-ku, Osaka, Japan. Institute for Agro-Environmental Sciences, NARO, Kannondai 3 - 1 - 3, Tsukuba 305 - 8604, Japan. Laboratory of Insect Biodiversity and Ecosystem Science, Graduate School of Agricultural Science, Kobe University, Kobe, Hyogo, Japan. The Natural History Museum, Cromwell Road, London SW 7 BD, UK. ptnhi2@yahoo.com Author Pham, Phu Van 09B6F968-3B83-4052-89A1-1DB2D91933CF Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam. Osaka Museum of Natural History, Nagai Park 1 - 23, Higashisumiyoshi-ku, Osaka, Japan. Institute for Agro-Environmental Sciences, NARO, Kannondai 3 - 1 - 3, Tsukuba 305 - 8604, Japan. Laboratory of Insect Biodiversity and Ecosystem Science, Graduate School of Agricultural Science, Kobe University, Kobe, Hyogo, Japan. The Natural History Museum, Cromwell Road, London SW 7 BD, UK. phamphu93.k56@gmail.com Author Matsumoto, Rikio 9D30E868-4C4B-4F40-A6C8-781F185FA0E4 rikio@mus-nh.city.osaka.jp Author Shimizu, So D60BFE76-B686-4FB2-A720-A02DE0A2C2B1 parasitoidwasp.sou@gmail.com Author Broad, Gavin R. D06689DE-526F-4CFA-8BEB-9FB38850754A g.broad@nhm.ac.uk text European Journal of Taxonomy 2023 2023-06-12 873 1 1 151 http://dx.doi.org/10.5852/ejt.2023.873.2133 journal article 54010 10.5852/ejt.2023.873.2133 6b60ec14-d9a3-4400-b636-bb3ee16094b7 2118-9773 8038022 099F6A49-6516-4F39-9E20-A077A5D60535 Enicospilus transversus Chiu, 1954 Fig. 76 Enicospilus transversus Chiu, 1954: 14 ; holotype ♀ from Taiwan ( TARI ). Diagnosis Interocellar area reddish brown; clypeus more or less flat, ventral margin blunt; mandible twisted ca 30°, outer surface without a diagonal setose groove; fore wing fenestra with proximal and distal sclerites present, both moderately weak and elongate, vein 2r&RS weakly sinuous, CI more than 0.5, marginal cell proximally sparsely but uniformly setose. Material examined VIETNAM • 1 ♂ ; Ha Tinh Province , Huong Son , Son Tay ; 20 May 2004 ; Truong X.L. leg.; hand net ; IEBR • 1 ♀ ; Son La Province , Moc Chau ; 20 Jun. 2015 ; Hoang V.T. leg.; light trap ; IEBR • 1 ♂ ; Gia Lai Province , Kon Chu Rang NP ; 1091 m a.s.l. ; 27 Apr. 2016 ; Nguyen T.P.L. leg.; light trap ; IEBR • 1 ♂ ; Son La Province , Thuan Chau , Co Ma ; 5 Sep. 2016 ; Pham V.P. leg.; light trap ; IEBR . Fig. 75. Enicospilus teleus Gauld & Mitchell, 1981 , ♀ (IEBR). a . Habitus. b . Head, frontal view. c . Head, dorsal view. d . Head, lateral view. e . Mesosoma, lateral view. f . Central part of fore wing. Scale bars = 1.0 mm. Fig. 76. Enicospilus transversus Chiu, 1954 , ♀ (IEBR). a . Habitus. b . Head, frontal view. c . Head, dorsal view. d . Head, lateral view. e . Mesosoma, lateral view. f . Central part of fore wing. Scale bars = 1.0 mm. Distribution Previously known from China (including Taiwan) , India , Indonesia , Laos , and Sri Lanka ( Yu et al. 2016 ; Shimizu & Konishi 2018 ). These are the first records of this species from Vietnam .