Abstract
A new genus and species, Portentus marschneri Trýzna & Baňař gen. nov. & sp. nov. (Anthribidae: Anthribinae: Phloeophilini), from Penang National Park, Malaysia is described. Male genitalia are studied and illustrated and colour photographs are provided. A key is provided to distinguish Portentus from similar Palaearctic and Oriental genera of the tribe Phloeophilini: Phloeophilus Schoenherr, 1833, Bothrus Wolfrum, 1956, and Morimotanthribus Senoh & Trýzna, 2006.
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