FIGURE 1 in Apertochrysa Tjeder, 1966, a new senior synonym of Pseudomallada Tsukaguchi 1995 (Neuroptera: Chrysopidae: Chrysopinae: Chrysopini)

FIGURE 1. Representative gonapses of the four Apertochrysa species groups noted in Duelli et al. (2017), ventral view: A: prasina group, Apertochrysa ventralis (Curtis, 1834); B: alcestes group, Apertochrysa alcestes (Banks, 1911) (after Duelli et al., 2017); C: flavifrons group, Apertochrysa perfecta (Banks, 1895) (after Adams & Garland, 1982); D: venosa group, Apertochrysa venosella (Esben-Petersen, 1920) (after Tjeder, 1966). All Apertochrysa gonapses possess a median rod. The lateral "wings" vary in shape and position. Gonocristae are present only in the venosa group.