Sibinia

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 : 155

Subgenus Sibinia

Differential diagnosis of mature larva (See Subgeneric key to the immatures of the genus Sibinia and Table. 3 ). Endocarinal line long, reaching middle of frons. Epicranium with 3–4 des, 1 les, 2 ves, and maximum 1 pes. Mandibles with four teeth, and with 1 or 2 setae (mds).