FIGURES 25–28 in Systematics, ecology and distribution of the mygalomorph spider genus Cteniza Latreille, 1829 (Araneae, Mygalomorphae, Ctenizidae)

FIGURES 25–28. Genus level diagnostic differences between Cteniza and Cyrtocarenum in the male bulb structure (standard ventral orientation). Left to right: 25, Ct. moggidgei (SHu.19.06.14, Alpes Maritimes); 26, Ct. sauvagesi (Isaia.134, Calabria); 27, Cy. cunicularium (GR80.11, Tinos); 28, Cy. grajum (GR.8.82.5, Kithira). Note the regular curve and tiny apical scoop (SC) in the embolus of the two Cteniza species and the robust distally bent and twisted embolus (tw) in the two Cyrtocarenum species. Scale bars= 0.5 mm