Darvasitinae

Leven, E. J. (1992). Fusulinids. In: Пермь Дарваз-Заалайской Зоны Памира: Фужулинидий, Аммоноидеи, Стратиграфия - Perm' Darvaz-Zaalayskoy zony Pamira: fusulinidy, ammonoidei, stratigrafiya. <em>Труды Палеонтологического Института - Rossiyskaya Akademiya Nauk, Trudy Paleontologicheskogo Instituta.</em> 253: 64-109.

Ueno, K.; Shintani, T.; Tazawa, J. -i. (2011). A fusuline fauna from the basal part of the Sakamotozawa Formation in the Kamiyasse area, South Kitakami Belt, Northeast Japan. <em>Science Reports, Niigata University (Geology).</em> 26: 23-41.