01431nas a2200157   4500008004100000022001400041245014700055210006900202260000800271300001200279490000800291520087900299100002401178700002501202856004601227       2011                        eng d  a1313-297000aObrieniolus, a new monotypic genus of Naupactini (Coleoptera, Curculionidae, Entiminae) from the Peruvian Andes and its phylogenetic placement0 aObrieniolus a new monotypic genus of Naupactini Coleoptera Curcu  cfeb  a51–600 v1023 aA new monotypic genus of Naupactini (Coleoptera: Curculionidae), Obrieniolus del R&iacute;o is described based on the new species Obrieniolus robustus del R&iacute;o, endemic to Peru. This genus is easily recognized by the black, denuded and shiny integument, with imbricate microsculpture and the rounded body, with short, cordiform and moderately convex elytra. According to a cladistic analysis based on 69 continuous and discrete morphological characters, the new genus is the sister taxon of a group formed by Amitrus Schoenherr, Trichocyphus Heller, Amphideritus Schoenherr, Asymmathetes Wibmer &amp; O&rsquo;Brien and Galapaganus Lanteri. The paper includes habitus photographs, line drawings of genitalia, mouthparts, and other external features of taxonomic value, and a dichotomous key to the genera of Naupactini distributed in the South American Transition Zone.1 adel Río, Guadalupe1 aLanteri, Analía, A.  uhttps://zookeys.pensoft.net/article/2458/02230nas a2200181   4500008004100000022002500041245013200066210006900198260000800267300001100275490000900286520159800295100002201893700002201915700002401937700002501961856006201986       2011                        eng d  a1175-5334, 1175-532600aPhylogenetic analysis of the Pantomorus-Naupactus complex (Coleoptera: Curculionidae: Entiminae) from North and Central America0 aPhylogenetic analysis of the PantomorusNaupactus complex Coleopt  cmar  a1–190 v27803 aWe undertook the first cladistic analysis of the Pantomorus-Naupactus complex (Coleoptera: Curculionidae) from North and Central America, based on 35 species and 61 morphological characters, plus 1151 bp of the mtDNA COI and Cyt b genes. The morphological and the combined matrices analyzed with TNT yielded a single most parsimonious cladogram that allows recognition of two main lineages within the Pantomorus-Naupactus complex in North and Central America. One is represented by the species formerly placed in Phacepholis and the Pantomorus species group II sensu Sharp, ranging along the Pacific coast of Central America and Mexico and reaching the Great Plains of North America in the United States, yet not occurring in South America. The other lineage is represented by the species of Naupactus and Pantomorus species group I, with closer relationships to the South American species of these genera. The Pantomorus group I includes the type species of the genus (P. albosignatus Boheman) whereas the Pantomorus group II includes the type species of Athetetes Pascoe, 1886 (A. globicollis Pascoe). Based on the results of our phylogenetic analysis, we recommend retaining the name Pantomorus Schoenherr for most species of the Pantomorus group I, except P. stupidus (Boheman) and P. femoratus Sharp which should be transferred to Naupactus Dejean. Moreover, we enlarge the previous concept of Phacepholis to include most species of the Pantomorus group II, and we establish the synonymy of Athetetes Pascoe, 1886 with Phacepholis Horn, 1876, being the latter the valid name, by priority.1 aRosas, María, V.1 aMorrone, Juan, J.1 adel Río, Guadalupe1 aLanteri, Analía, A.  uhttps://biotaxa.org/Zootaxa/article/view/zootaxa.2780.1.101462nas 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