FIGURE 18A–J in Revision of the genus Luridiblatta (Blaberoidea, Ectobiidae, Ectobiinae)

FIGURE 18A–J. Structures of L. vesiculosa.—A–H. Central region of the male T7 with glandular pit showing the high variability in the shape of the posterior pit wall pw and the vesicular structures vs. A: holotype, superficial focus stacking; B: another specimen with deep focus stacking; C–H: three specimens, each with deep (C,E,G) and superficial (D,F,H) focus stacking.—Further abbreviations: ab, pb anterior, posterior border of pit opening; bu bulges of posterior pit wall; ed edge of the excavation; gp glandular pouch; s stabilising bracelet; sa strongly sclerotised area.—I,J: Left male (G) and female (H) tegmen (anteriorly at the right, posterior border below), bristles of the lightly coloured area between the dark longitudinal stripes not inserted in the center of a dark spot (arrowheads, compare with Fig. 24F–I).—Enlargements: Same scale for A–H.— Identifications: A,I (Ma 5/8, holotype), B (Ma 3/3), C,D (Ma 6 /4), E,F (Ma 40/1), G,H (Ma 37/1), J (Ma 5/7).