Fig. 3 in A general theory of genital homologies for the Hexapoda (Pancrustacea) derived from skeletomuscular correspondences, with emphasis on the Endopterygota

Fig. 3. Genital skeletomusculature of Agulla sp. (Raphidioptera: Raphidiidae). AeE, segment IX, genital appendages, and proctiger: A, lateral; B, ventral; C, distal; D, tergum removed,lateral oblique; E, left half removed and proctiger partially removed, mesal. F, coxopod piece, lateral oblique. GeI, right coxopod and sternum part, mesal. Abbreviations: An ¼ anus; Cxa ¼ gonocoxa; Cxaapd ¼ coxal apodeme; Lpe ¼ lateropenite; Pen ¼ penis; Penscl ¼ penial sclerite; Prct ¼ proctiger; StIX ¼ sternum IX; Sty ¼ stylus; Styapd ¼ stylar apodeme; Stycnd ¼ stylar condyle; TgIX ¼ tergum IX. Muscle abbreviations indicated in Table 1.