Spinicaudata Catalogus (Crustacea: Branchiopoda). Author Rogers, D. Christopher text Zoological Studies 2020 2020-08-05 59 45 1 44 http://dx.doi.org/10.6620/ZS.2020.59-45 journal article 10.6620/ZS.2020.59-45 1810-522X Cyzicus aegyptiacus Daday, 1914: 290 Comments : Described from Cairo , Egypt , and not reported since. This species needs to be compared with C. ehrenbergi , C. crinitus , C. donaciformis , and C. paradoxus .