Couplet 9.
History
[1] Wings with numerous veins and cells as in these figu...
[2] Vein RS+M present (Fig. 1: arrow A), vein 2m-cu abse...
[3] Mandibles more normal in appearance, narrowing apica...
[5] Sternaulus either absent (Fig. 1) or represented by ...
[6] Mesonotum with notauli present (Figs. 1-3: arrows) a...
[7] 2nd submarginal cell (Figs. 1 and 2: 2nd) of fore wi...
[8] m-cu of fore wing (Fig. 1: arrow A) extend...
[1] Wings with numerous veins and cells as in these figu...
[2] Vein RS+M present (Fig. 1: arrow A), vein 2m-cu abse...
[3] Mandibles more normal in appearance, narrowing apica...
[5] Sternaulus either absent (Fig. 1) or represented by ...
[6] Mesonotum with notauli present (Figs. 1-3: arrows) a...
[7] 2nd submarginal cell (Figs. 1 and 2: 2nd) of fore wi...
[8] m-cu of fore wing (Fig. 1: arrow A) extend...
Clypeus short, labrum broadly exposed (Figs. 1-3: arrows)
1.Fig. 1.
2.Fig. 2.
3.Fig. 3.
4.Fig. 4.
Clypeus large (Fig. 1: arrow), concealing labrum when mandibles closed
1.Fig. 1.
