The genus Pristaulacus Kieffer, 1900 (Hymenoptera: Aulacidae) in Vietnam and Northeastern Laos with descriptions of ten new species Author Pham, Nhi Thi 0001-0002-9304-9863 Institute of Ecology & Biological Resources (IEBR), Vietnam Academy of Science & Technology (VAST), 18 Hoang Quoc Viet Road, Cau Giay, Ha Noi, Vietnam & Graduate University of Science & Technology, Vietnam Academy of Science & Technology (VAST), 18 Hoang Quoc Viet Road, Cau Giay, Ha Noi, Vietnam ptnhi2@yahoo.com Author Long, Khuat Dang Institute of Ecology & Biological Resources (IEBR), Vietnam Academy of Science & Technology (VAST), 18 Hoang Quoc Viet Road, Cau Giay, Ha Noi, Vietnam Author Dzuong, Nguyen Van 0000-0003-2363-0088 Tay Bac University, Son La, Vietnam duongdhtb@gmail.com Author Mai, Pham Quynh 0000-0002-9479-9604 Institute of Ecology & Biological Resources (IEBR), Vietnam Academy of Science & Technology (VAST), 18 Hoang Quoc Viet Road, Cau Giay, Ha Noi, Vietnam & Graduate University of Science & Technology, Vietnam Academy of Science & Technology (VAST), 18 Hoang Quoc Viet Road, Cau Giay, Ha Noi, Vietnam pqmai70@gmail.com Author Turrisi, Giuseppe Fabrizio 0000-0002-5258-367X Museum of Natural History “ La Specola ”, Entomology, University of Florence, via Romana, 17, 50125 Florence, Italy giuseppefabrizio.turrisi@unifi.it text Zootaxa 2024 2024-03-28 5432 2 213 249 http://dx.doi.org/10.11646/zootaxa.5432.2.4 journal article 10.11646/zootaxa.5432.2.4 1175-5326 10898639 86CDBFBF-A565-4C97-AE83-306369B48E5A Pristaulacus excisus Turner 1922 Pristaulacus excisus Turner 1922: 271 ; Hedicke 1939: 7; Smith 2001: 283 ; Turrisi et al. 2009: 57 ; Turrisi & Smith 2011: 25 , Figs 55–63). VIETNAM : holotype ♀ , “Tonkin: Hoabinh., Aug. 1918 , R . V . De Salvaza/Indo China, R . V . De Salvaza, 1919– 25/ Pristaulacus excisus Turn. , Type/Type/ B.M. Type Hym. 3.a.106.” ( BMNH ) . Distribution . Northwestern Vietnam ( Hoa Binh province ) ( Fig. 23 ). Remarks . Type material examined by Turrisi G.F., see Turrisi & Smith (2011) for redescription.