Fig. 34
Dicamptus grammospilus Enderlein, 1921: 17; holotype ♂ from Sumatra (IZPAN).
Enicospilus grammospilus – Nikam 1980: 190
Interocellar area yellowish brown; clypeus weakly convex, ventral margin acute; mandible moderately long, twisted 20°–30°, outer surface without a diagonal setose groove; fore wing fenestra with proximal, central and distal sclerites, all sclerites weak to moderately strong, central sclerite transversely linear, situated in the middle of fenestra, vein 2r&RS with a weak, central, anteriorly deflected angulation.
VIETNAM • 1 ♀; Hanoi, Thach That, Tan Xa; 10–20 Mar. 2002; Khuat D.L. leg.; Malaise trap; IEBR • 1 ♀; Phu Tho Province, Thanh Son, Kiet Son; 6–10 Apr. 2009; Khuat D.L. leg.; Malaise trap; IEBR • 1 ♀; Vinh Phuc Province, Me Linh Station for Biodiversity; 3 Jun. 2010; Pham T.N. leg.; light trap; IEBR • 1 ♀; Gia Lai Province, Kon Ka Kinh NP; 8 Jun. 2011; Nguyen Q.T. leg.; light trap; IEBR • 1 ♂; Cao Bang Province, Phia Oac - Phia Den NP; 6 May 2013; Hoang V.T. leg.; light trap; IEBR • 1 ♀; Son La Province, Phu Yen, Gia Phu; 18 Jun. 2015; Hoang V.T. leg.; light trap; IEBR • 1 ♂; Bac Kan Province, Ba Be NP; 6 Jul. 2015; Hoang V.T. leg.; hand net; IEBR • 1 ♀; Cao Bang Province, Phia Oac - Phia Den NP; 22°35.305′ N, 105°52.552′ E; 1216 m a.s.l.; 23 May 2020; Hoang V.T. and Pham V.P. leg.; light trap; IEBR • 2 ♀♀; same collection data as for preceding; 24 May 2020; IEBR • 1 ♀; same locality as for preceding; 3 Jun. 2020; Nguyen D.H. leg.; light trap; IEBR.
In comparison with the specimens examined by Gauld & Mitchell (1981), Vietnamese specimens have the fore wing length 11.7–19.2 mm (vs 15.0–17.0 mm), CI = 0.38–0.5 (vs 0.5–0.58), ICI = 0.47–0.74 (vs 0.43–0.51). Their lower faces are narrower (0.63–0.71× as wide as high vs 0.72–0.76 ×) and antennae with 53–63 flagellomeres (vs 58–63).
Brunei, China (including Taiwan), India, Indonesia, Malaysia, Philippines, and Vietnam (Yu et al. 2016).