O. Merkl szerk.: Folia Entomologica Hungarica 68. (Budapest, 2007)

Table 1. Diagnostic characters of Diplocolenus beresi sp. n., D. penthopitta (WALKER, 1851) and D. quadrivirgatus (HORVÁTH, 1884) beresi sp. n. penthopitta (WALKER) quadrivirgatus HORVÁTH Frontoclypeus dark brown with distinct median light spot (Fig. 10) Frontoclypeus uniformly dark brown Postclypeus with a pair of distinct triangular light spots (Fig. 10) Postclypeus uniformly coloured or with obscure light spots Apical part of subgenital plate narrow, finger-like, apex rounded, half as long as total length of plate (Fig. 12) Apical part of subgenital plate short, narrowing apicad, about 0.25 times as long as total length of plate (Fig. 4) Apex of stylus strongly curved laterally, short, not surpassing apex of connective (Fig. 12) Apex of stylus slightly curved laterally, long, narrow, far surpassing apex of connective (Fig. 4) Shaft of aedeagus long and narrow, columnar (Figs 13-14) Shaft of aedeagus short and stout, posteriorly opened, concave (Figs 1-2) Shaft of aedeagus very long and narrow, columnar, distinctly curved apically (Fig. 6) Apex of aedeagus with a pair of long, narrow, posteriorly directed processes, a pair of short lateral projections and a pair of short, anteriorly directed tubercles (Fig. 15) Apex of aedeagus with a pair of long, narrow, posteriorly directed processes and a pair of short, anteriorly directed tubercles (Fig. 3) Apex of aedeagus with two pairs of very long and narrow processes, directed anteriorly and posteriorly (Fig. 7) Posterior margin of abdominal sternite VII with three short projections, the medial one very wide, excised at its apex, slightly surpassing apices of lateral processes (Fig. 11) Posterior margin of abdominal sternite VII with three short projections, the medial one narrow, with small apical tubercles, not reaching apices of lateral processes (Fig. 5)