Template:Hajiqanbar et al., 2011
- Hajiqanbar, H.; Khaustov, A.; Kamali, K. 2011: A new species of Parapygmephorus Cross, 1965 (Acari; Heterostigmatina; Neopygmephoridae) phoretic on Halictus quadricinctus (Fabricius, 1776) (Hym.; Halictidae) from Iran. Zoological science 28(1): 56–60. DOI: 10.2108/zsj.28.56