Gosik, R., & Sprick, P. (2013).

RAFAŁ GOSIK & PETER SPRICK (2013) Morphology and identification of the pupae of several species of soil-dwelling broad-nosed weevils from Central Europe (Coleoptera, Curculionidae, Entiminae). Zootaxa, 3731(4): 445–472.

. Zootaxa, 3745(2), 299–300. https://doi.org/10.11646/zootaxa.3745.2.8