FIGURE 2 in Sinaktassia tangi, a new Chinese Mesozoic genus and species of Aktassiidae (Odonata: Petaluroidea)

FIGURE 2. Sinaktassia tangi gen. nov., sp. nov., holotype NIGP 148316, drawing of forewing, standard abbreviations: AA anal vein, Ax1 Ax2 primary antenodal cross-veins, CuA cubitus anterior, CuP cubitus posterior, IRi intercalary radial veins, MA median anterior, MP median posterior, N nodus, 'O' oblique veins, Pt pterostigma, PsA oblique crossvein separating submedian space from subdiscoidal triangle, RA radius anterior, RP radius posterior, T discoidal triangle. (scale bar represents 5 mm).