Morphological and molecular data for larval stages of four species of Petasiger Dietz, 1909 (Digenea: Echinostomatidae) with an updated key to the known cercariae from the Palaearctic

Selbach, C., Soldánová, M., Georgieva, S., Kostadinova, A., Kalbe, M., Sures, B. Morphological and molecular data for larval stages of four species of Petasiger Dietz, 1909 (Digenea: Echinostomatidae) with an updated key to the known cercariae from the Palaearctic. Systematic Parasitology. 2014, 89(2), 153-166. ISSN 0165-5752. E-ISSN 1573-5192. Available: doi: 10.1007/s11230-014-9513-4