Stuebenius amplithorax (Formánek)
Trachyphloeus amplithorax Formánek, 1907
Records. CRI [Yunakov 2003c: 337].
Distribution. SE Europe, Kazakhstan.
Material examined. Crimea: 4 m., 5 f., (ZIN) Tarkhankut peninsula, Olenivka, A.K. Zagulyaev, 25.v.1985; 1 m., 6 f. (ZIN) Eupatoria, V. E. Yakovlev leg., 25.iv.1905 .
Biology. Grasslands, salty steppes. Adults occur in IV–VI. Polyphagous on herbaceous plants, in grass litter.