Three new records of Collembola (Hexapoda) from Birjand (South Khorasan, Iran).

During samplings were performed during 2019 in Birjand area located in South Khorasan province, three species are identified from families Entomobryidae and Bourletiellidae. Drepanura tuxeni Nosek, 1964, Drepanosira gisini Nosek, 1964 and Cassagnaudiella c.f. gamae (Bretfeld, 1994) are newly reported for the Iranian fauna of Collembola. The material examined, brief description and some illustration were given. Cassagnaudiella c.f. gamae represents the second species record of the family Bourletiellidae from Iran. [ABSTRACT FROM AUTHOR]