Xylomoia strix subsp. stangelmaieri Mikkola 1998, stat. nov.

Xylomoia strix stangelmaieri Mikkola, 1998 stat. nov. Figs 2, 5–10, 42–45, 69–71 Xylomoia strix stangelmaieri Mikkola, 1998: Systematic Entomology 23: 182. TL: “ N Italy, Venezia Giulia, Caorle. ” Holotype male, ZMHF [examined]. Diagnosis. Distinguished from X. strix strix by somewhat narrower dark field on forewings and from X. strix retinax by actual presence of this dark field (Figs 5–10) and fold of ductus bursae (Figs 69–71); from both subspecies by bigger pollex in male genitalia (Figs 42, 43, 45) and genetically, having an average p - distance of 1.89 % from X. strix strix and 1.75 % from X. strix retinax. Average p - distance between X. strix stangelmaieri and X. graminea is 2.28 %, X. strix stangelmaieri and X. chagnoni, 6.77 %, X. strix stangelmaieri and X. indirecta, 8.06 % (Fig. 90). Very local, so far found only on the Adriatic coast near Venice in northern Italy (Figs 91, 92). Variability. Adults. Forewings may have reddish (Figs 5–8) or greyish tinge (Fig. 10), submarginal field may be paler (Figs 6, 7, 9, 10) or darker in color (Figs 5, 8). Male genitalia. Uncus may gradually narrow towards apex (Fig. 44) or be narrow only near its apex (Figs 42, 43, 45), pollex may be barely noticeable (Fig. 44) or well pronounced (Figs 42, 43, 45), saccus may be narrow (Figs 42, 43) or wide (Figs 44, 45), carina vary in size from small (Fig. 42) to large (Fig. 44), basal cornutus vary in size from small (Fig. 44) to large (Fig. 43), medial cornutus may be straight (Fig. 43) or curved (Figs 42, 44, 45). Female genitalia. Antevaginal plate may be narrow (Fig. 71) or thick (Fig. 70), bursa copulatrix may be narrow around connection with ductus bursae (Fig. 71); bursa copulatrix may have one (Fig. 70), two (Fig. 69), or three (Fig. 71) frontal signa; hind signum slightly varies in size.