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 exaggeratus Chiu, 1954 Fig. 26 Enicospilus exaggeratus Chiu, 1954: 28 ; holotype ♀ from Taiwan ( TARI ). Diagnosis Interocellar area reddish brown; clypeus moderately convex with central part produced to form a small angular promontory, margin impressed, acute; mandible moderately long, twisted 10°–15°, outer surface without a diagonal setose groove; fore wing fenestra without any sclerites, most of fenestra occluded by a large quadra. Material examined VIETNAM • 1 ♀ ; Son La Province , Thuan Chau , Long He ; 2 May 2016 ; Hoang V.T. and Nguyen V.B. leg.; light trap ; IEBR • 1 ♀ ; Son La Province , Thuan Chau , Co Ma ; 17 May 2017 ; Pham V.P. leg.; light trap ; IEBR • 1 ♀ ; Gia Lai Province , Kon Chu Rang NP ; 21 Sep. 2017 ; Nguyen T.P.L. and Nguyen Q.C. leg.; light trap ; IEBR • 1 ♀ ; Lam Dong Province , Bidoup - Nui Ba NP ; 4 May 2022 ; Nguyen D.H. leg.; light trap ; IEBR • 1 ♀ , 1 ♂ ; Lao Cai Province , Bat Xat NR ; 22°37′37″ N , 103°37′32″ E ; 1840 m a.s.l. ; 29 May 2022 ; Pham T.N. and Dang T.H. leg.; light trap ; IEBR • 2 ♀♀ ; Lai Chau Province , Sin Ho , Ta Ngao ; 22°16′19″ N , 103°14′54″ E ; 1520 m a.s.l. ; 1 Jun. 2022 ; Pham T.N. and Dang T.H. leg.; light trap ; IEBR • 1 ♀ ; Hoa Binh Province , Mai Chau , Bao La ; 20.7046° N , 104.9720° E ; 830 m a.s.l. ; 3 Jul. 2022 ; Phan Q.T. leg.; light trap ; IEBR . Remarks In comparison with the specimens examined by Gauld & Mitchell (1981) , Vietnamese specimens have longer antenna (65–69 flagellomeres vs 63–65), slightly greater ICI (0.50–0.55 vs 0.45–0.50) and CI (0.35–0.48 vs 0.30–0.40). Fig. 25. A cocoon of Enicospilus erythrocerus (Cameron, 1905) from Tam Dao NP, Vinh Phuc Province, Vietnam. Photo: Hoa Dang. Distribution Previously known from China (including Taiwan) , Papua New Guinea , and Thailand ( Yu et al. 2016 ). These are the first records of this species from Vietnam .