Reference
Jerry Rozen (2009): Immatures of the Solitary Bee Camptopoeum friesei (Andrenidae: Panurginae: Panurgini) and of its Cleptoparasite Parammobatodes minutus (Apidae: Nomadinae: Ammobatini) – Monografien Entomologie Hymenoptera – 0074: 1 - 14.