FIGURE 1 in Xyela fusca spec. nov. from Japan elucidates East Asian – North American relationships of Xyela (Hymenoptera, Xyelidae)

FIGURE 1. Ovipositor sheaths and penis valves of the Xyela julii group (X. pumilae [A, G], X. tecta [B, H], X. variegata [C, I]), X. fusca (D; DEI-GISHym 5231, paratype), and the X. curva group (X. japonica [E, J], X. kamtshatica [F, K]. The scale bar in F applies to A–F. Labels in I–K: EX—excision on lower edge of valviceps; DL—distal lobe of valviceps; LL—lateral lamella; ML—medial lobe; PL—proximal lobe.