Waringer, J., Previšić, A., Kućinić, M., Graf, W., Vitecek, S., Keresztes, L., Bálint, M. & Pauls, S.U. (2016)

Larval morphology of the Western Balkans endemic caddisflies Drusus krusniki Malicky 1981, D. vernonensis Malicky 1989, and D. vespertinus
Marinković-Gospodnetić 1976 (Trichoptera, Limnephilidae, Drusinae)

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