Euura nigrina

221 Euura nigrina (Schmidt, 1997) Fig. 240 Amauronematus nigrinus Schmidt, 1997: 286–287. Diagnosis Long valvula 3, structure of the lancet (straight and slightly convex ventral margin), and rather dark colouration distinguishes the species from the others in the histrio group. Males unknown. Type material examined Holotype Amauronematus nigrinus NORWAY – Finnmark • ♀; Tana Bru; 70.20° N, 28.17° E; 6 Jun. 1991; S. Schmidt leg.; MZH, http://id.luomus.fi/GL.2494. Host plants Salix lanata (Schmidt 1997). Genetics COI No data. Nuclear No data. Distribution and material examined Palaearctic. Specimens studied are from Norway.