New records and combinations in Neotropical Premnobius Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini) with an illustrated key to New World species

Thomas H. Atkinson, Alexander V. Petrov, Carlos A. H. Flechtmann

Abstract


Three Neotropical species are transferred to the genus Premnobius Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini): Premnobius assiduus (Schedl, 1961, from Xyleborus), P. flechtmanni (Wood, 2007, from Acanthotomicus) and P. neoajunctus (Schedl, 1967, from Xyleborus). An illustrated key is presented for the native and introduced species of the genus known from the New World.

Keywords


Acanthotomicus, taxonomy, Central and South America, Xyleborus.

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