Reference

Vesna Sidorovska, Katarina Ljubisavljevic, Georg Dzukic, Milos L. Kalezic (2002): Tadpole morphology of two spadefoot toads (Pelohates fuscus and P. syriacus) (Amphibia, Anura, Pelobatidae) – Spixiana, Zeitschrift für Zoologie – 025: 183 - 191.