Alosterna is a genus of beetles belonging to the family Cerambycidae.
The genus was described in 1863 by Étienne Mulsant.
The genus has cosmopolitan distribution.
Species: Alosterna anatolica Adlbauer, 1992 Alosterna bicoloripes Pic, 1914 Alosterna erythropus (Gebler, 1841) Alosterna ingrica Alosterna pauli Pesarini, Rapuzzi & Sabbadini, 2004 Alosterna perpera Danilevsky, 1988 Alosterna scapularis Heyden, 1878 Alosterna tabacicolor Degeer, 1775
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