01031nas a2200121   4500008004100000245011600041210006900157300001000226490000700236520056900243100001900812856007800831       2006                        eng d00aBorisocleonus gen.n. - a new genus of weevils from the tribus of Cleonini (Coleoptera: Curculionidae: Lixinae).0 aBorisocleonus genn a new genus of weevils from the tribus of Cle  a63-660 v153 aAt processing extensive materials of collection ZIN RAS (St.-Petersburg) on weevils genus Coniocleonus (sensu Ter-Minasian, 1988) it is established, that for C. mesopotamicus (Ol., 1807) and C. vittiger (Fahr., 1842) independent genus Borisocleonus gen.n., to which description present article is devoted should be established. The new genus differs from Coniocleonus where this species earlier entered, lengthened pronotum, oval, not expanded to top elytra, a structure ovipositor and speculum ventrale, and also large internal sac not having baso-dorsal a ledge.1 aArzanov, Yu.G.  uhttp://www.kmk.entomology.ru/pdf/rej15-2006/ent15_1%2063_66%20Arzanov.pdf