ANATOLY BOBROV & YURI MAZEI (2017) A review of testate amoeba genus Cryptodifflugia Penard, 1890 (Phryganellina: Cryptodifflugiidae) with a key to species. Zootaxa, 4282: 292–308. - Bobrov, Anatoly; Mazei, Yuri (Zootaxa, 2017)