Generic limits in South American stag beetles: taxa currently misplaced in Sclerostomus Burmeister (Coleoptera: Lucanidae: Lucaninae: Sclerostomini) Author Grossi, Paschoal C. text Zootaxa 2009 2139 23 42 journal article 10.5281/zenodo.188526 829e9461-e912-466d-b6c0-ef51dad53b73 1175-5326 188526 Caenolethrus varasi ( Nagel, 1932 ) , new combination (Figs. 5, 12) Sclerostomus varasi Nagel 1932 : 115 (description). Pycnosiphorus varasi (Nagel) . Didier & Séguy 1953 : 166 (806) (catalog); Benesh 1960 : 38 (catalog); Weinreich 1958 : 269 , (description, misidentification of P. lessonii Buquet ), 277, Fig. 5 (misidentification of P. lessonii Buquet ), 277, Fig. 6 (illustration); Maes 1992 : 52 (catalog, misidentification of P. lessonii Buquet ); Mizunuma 2000 : 3 , Figs. 41–42 (misidentification of P. lessonii Buquet ); Krajcik 2001 : 21 (catalog, misidentification of P. lessonii Buquet ); Krajcik 2003 : 163 (catalog, misidentification of P. lessonii Buquet ). Sclerostomus cucullatus (Blanchard) , in part, Mizunuma & Nagai 1994 : Plate 117 Fig. 490-5 (misidentified illustration). Sclerostomus varasi (Nagel) . Paulsen, 2005 : 21 ( neotype designated, description, key). This species was recently treated by Paulsen (2005) .