A synopsis of the Euphaeidae (Odonata: Zygoptera) of Vietnam, with descriptions of two new species of Euphaea Author Phan, Quoc Toan Author Kompier, Tom Author Karube, Haruki Author Hayashi, Fumio text Zootaxa 2018 2018-01-24 4375 2 151 190 journal article 30935 10.11646/zootaxa.4375.2.1 c8d905a3-01d4-4d5f-a904-fad72add2ae1 1175-5326 1158445 7A4595B8-9FDF-41A9-9C39-A8A4A83FF302 Dysphaea basitincta Martin, 1904 ( Fig. 12a–b ) Dysphaea basitincta : Martin (1904) , pp. 218–219 [Type series of both sexes from ‘Tonkin’]; Wilson & Reels (2001) p. 158, Figs 1–11 ; Wilson & Reels (2003) , pp. 251–252, Figs 22 –24; Do & Dang (2007) , p. 33, distribution map [Records from Cuc Phuong, Ninh Binh Prov.]; Zhang (2010) , p. 25 (species list); Hämäläinen (2012) , pp. 306–307, Figs 3 , 7 ; Hämäläinen et al. (2015), p. 452 [Province level records from Vietnam and China listed; p. 482, Fig. 77]. Materials examined. [ Vietnam ] 1♂ , Suoi Cun , Cao Bang Prov., 20.V.2015 , Q.T. Phan leg. ( PQTC ) ; 1♂ (teneral), Xuan Son National Park , Phu Tho Prov., 19.V.2014 , H. Karube leg. ( PQTC ) . Other materials confirmed by field observations. [ Vietnam ] Some individuals, Cao Bang Prov. , V , VI.2015 , T. Kompier ; Some individuals, Bac Kan Prov. , VII.2013 , VI , VII.2014 , IV.2015 , T. Kompier ; Some individuals, Lang Son Prov. , VI.2014 , VI.2015 , T. Kompier ; 1♂ , Bac Giang Prov., 22.VI.2015 , T. Kompier ; 25♂ 1♀ , Bac Giang Prov., 14.VII.2017 , T. Kompier ; 5♂ , Yen Bai Prov. , 21.VI.2015 , T. Kompier ; Some individuals, Phu Tho Prov., V , VII.2014 , IV , V , VI.2015 , VII.2016 , T. Kompier ; 3 exs, 9.VII.2017 , Bac Kan Prov., T. Kompier; several exs, V.2017 , Phu Tho Prov, T. Kompier. Notes. Male has dark body, with thin pale lines over the nodes of the abdomen. Male wings are black on the basal two-thirds between the base and nodus and with black apices from the middle of the pterostigma outward, the area in between being pale translucent amber ( Fig. 12a ). Female also has body blackish but with more distinct yellow markings. Female wings are wholly translucent amber, slightly more darkened at the tip ( Fig. 12b ). Distribution. Vietnam ( Cao Bang , Bac Kan , Lang Son , Bac Giang , Yen Bai , Phu Tho , Hoa Binh [Hämäläinen et al. 2015] and Ninh Binh [ Do & Dang 2007 ; Hämäläinen et al. 2015] Provinces), China ( Yunnan , Guangxi and Hainan Provinces) (Hämäläinen et al. 2015).