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).