Sommer, D., Hillert, O., Hrůzová, L. & Král, D. (2021)

Bolbelasmus (Bolbelasmus) zagrosensis (Coleoptera: Scarabaeoidea: Bolboceratidae), a new species from Iran, along with an updated key to the western Palaearctic species of the subgenus

. Zootaxa, 4920 (3), 380–394.