original description
Andrusov N. (1890). Kerchenskiy izvestnyak i yego fauna. <em>Zapiski Imperatorskago S.-Petersburgskago Mineralogicheskago Obshchestva, seriya 2.</em> 26: 193-344.
page(s): 296-297, pl. 3, figs 20-21 [details]
additional source
Davitashvili, L.S. (1931). Meoticheskiy yarus. In: Archangelsky, A.D.; Davitashvili, L.S. (eds) Rukovodyashchiye iskopayemyye neftyenosnykh rayonov Krymsko-Kavkazskoy oblasti, VI. <em>Trudy Gosudarstvennogo Issledovatel'skogo Neftyanogo Instituta.</em> 9: 1-37.
page(s): 24 [details] Available for editors [request]
From editor or global species database
Type locality Mys Pavlovskiy, Respublika Krym, Ukraine; Maeotian, late Miocene [details]