Fig. 2.

Syninclusions of Protodeuterophlebia oosterbroeki gen. et sp. nov., holotype (A‒D), photographs; (G‒I), reconstructions) and a mayfly wing Vetuformosa buckleyi (E). (A) specimen; (B), wing fragment (arrows indicate upper and lower membranes partially separated); (C), genitalia dorsally; (D), head in frontal view (arrow: note proximity of eye and front coxa). ( F), spectrum of Burmese amber piece. (G) antenna; (H) wing; (I) genitalia in dorsal view. Abbreviations: gst, gonostylus; gx, gonocoxite; ped, pedicel; scp, scapus. Bars: (A) 1 mm; (C, D) 0.2 mm; (E) 0.5 mm.