FIGURE 1 in Palleptoceridae fam. nov., an extinct leptoceroid family in mid-Cretaceous Burmese amber (Insecta, Trichoptera)

FIGURE 1. Palleptocerus grimaldii sp. nov., mating. A, A mating pair, male holotype (right), female paratype 1 (left), ZFMKTRI000831, in ventral view; scale bar = 2 mm. B, Male paratype, ZFMK-TRI000833, metatibia, each with a pair of apical and preapical spurs (arrows), circle = branching spurs; scale bar = 0.5 mm.