FIGURE 5. A in The species of the genus Diamesa (Diptera, Chironomidae) known to occur in Italian Alps and Apennines

FIGURE 5. A, Diamesa zernyi Edwards, male genitalia (basimedial setal cluster in green); B I, IX tergite, B II, anal point, B III, basimedial setal cluster, B IV, sternapodeme and phallapodeme, B V, aedeagal lobe, B VI, pars ventralis, B VII, inferior volsella, B VIII, gonostylus.