FIGURE 4 in Additional six new species of Neotrichia Morton 1905 (Insecta: Trichoptera Hydroptilidae) from Roraima state, Brazil

FIGURE 4. Neotrichia mucajai sp. nov., male genitalia. 4A, left lateral; 4B, ventral; 4C, dorsal; 4D, phallus, left lateral. br = bracteole (paired), ed = ejaculatory duct, ia = inferior appendage (paired), mp = membranous posterolateral process of segment IX (paired), pj = posterolateral projection of segment IX (paired), pr = paramere, sg = subgenital plate, vlp = ventrolateral process of segment X (paired), X = lobes of segment X (paired).