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 laqueatus ( Enderlein, 1921 ) Fig. 44 Henicospilus laqueatus Enderlein, 1921: 26 ; holotype ♂ from Taiwan ( IZPAN ). Enicospilus laqueatus – Townes et al. 1961: 278 . Diagnosis Interocellar area reddish brown; clypeus weakly convex, ventral margin acute; mandible twisted 20°–30°, outer surface with a diagonal setose groove; fore wing fenestra with proximal, central and distal sclerites, central sclerite fairly large, D-shaped. Material examined VIETNAM • 1 ♀ ; Hoa Binh Brovince , Yen Thuy , Lac Thinh ; 10–20 Jun. 2002 ; Khuat D.L. leg.; Malaise trap ; IEBR • 1 ♀ ; Ninh Binh Province , Cuc Phuong NP ; 1–10 Oct. 2002 ; Khuat D.L. leg.; Malaise trap ; IEBR • 1 ♂ ; Vinh Phuc Province , Tam Dao NP ; 27 May 2004 ; Hoang V.T. leg.; light trap ; IEBR • 1 ♀ ; Hoa Binh Province , Ngoc Son-Ngo Luong NR ; 28 Aug. 2020 ; Pham V.P. leg.; light trap ; IEBR • 1 ♀ ; Cao Bang Province , Phia Oac - Phia Den NP ; 22°35′18.2″ N , 105°52′33.2″ E ; 1200 m a.s.l. ; 22 May 2020 ; Hoang V.T. and Pham V.P. leg.; light trap ; IEBR • 1 ♂ ; Kon Tum Province , Chu Mom Ray NP ; 23 Apr. 2022 ; Pham V.P. leg.; light trap ; IEBR • 1 ♂ ; Lam Dong Province , Bidoup - Nui Ba NP ; 25 Apr. 2022 ; Nguyen D.H. leg.; light trap ; IEBR . Remarks The specimens from Vietnam have fore wing length 12.1–13.3 mm (vs 13–16 mm ), AI = 0.24–0.67 (vs 0.44–0.55), CI = 0.27–0.42 (vs 0.35–0.42). Otherwise, they agree with the description of Gauld & Mitchell (1981) . Fig. 43. Enicospilus kanshirensis ( Uchida, 1928 ) , ♀ (OMNH). 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 , Japan , Nepal , Philippines , Sri Lanka , and Zambia ( Yu et al. 2016 ; Shimizu et al. 2020 ). These are the first records of this species from Vietnam .