LjubijanaLukas Hottinger, Elwira Halicz and Zeev Reiss, Recent foraminiferida from the Gulf of Akaba, Red Sea 230 planches, Academia Scientiarum et Artenium Slovenica, classis IV: Historia Naturalis dela Opera 33 3, Paleontoloski Institut Ivana Rakovka, Barcelona (1993), p. 180.