Dichotychius Bedel, 1885

Skuhrovec, Jiří, Gosik, Rafał, Caldara, Roberto & Košťál, Michael, 2015, Immatures of Palaearctic species of the weevil genus Sibinia (Coleoptera, Curculionidae): new descriptions and new bionomic data with suggestions on their potential value in a phylogenetic reconstruction of the genus, Zootaxa 2, pp. 151-187 : 176

Subgenus Dichotychius Bedel, 1885

Differential diagnosis of mature larva (See Subgeneric key to the immatures of the genus Sibinia and Table. 3 ). Endocarinal line very short, reaching almost to one-third of frons. Epicranium with 3 des, 1 les, 1 ves and more than 3 pes. Mandibles with three teeth, and without setae.