01462nas a2200157   4500008004100000022002500041245012500066210006900191260000800260300001400268490000800282520073700290100002401027700002501051856022801076       2011                        eng d  a0002-8320, 2162-313900aTaxonomic revision of the genus Hadropus Schoenherr (Coleoptera: Curculionidae) with comments on infraspecific variation0 aTaxonomic revision of the genus Hadropus Schoenherr Coleoptera C  cdec  a307–3150 v1373 aHadropus Schoenherr, 1826 is a monotypic genus of Naupactini (Curculionidae: Entiminae), ranging in Brazil and Paraguay. It is easily recognized by the nebulose pattern of the elytral vestiture, the presence of very short rostrum and humped elytra with strongly bisinuate anterior margin. The morphological characters of the rostrum, antennae, legs, elytra and female genitalia relate Hadropus to Ericydeus Pascoe. Hadropus albiceris (Germar) shows variation in body size, morphometries of the pronotum and color of the scaly vestiture, that allows distinguishing two basic morphotypes. This paper includes descriptions of the genus and its single species, habitus photographs, line drawings of genitalia, and a map of distribution.1 adel Río, Guadalupe1 aLanteri, Analía, A.  uhttps://bioone.org/journals/Transactions-of-the-American-Entomological-Society/volume-137/issue-3%20&%204/061.137.0304/Taxonomic-Revision-of-the-Genus-Hadropus-Schoenherr-Coleoptera–Curculionidae/10.3157/061.137.0304.full