original description
Andrusov, N. (1902). Die südrussischen Neogenablagerungen. 3-ter Theil. Sarmatische Stufe (Fortsetzung und Schluss). <em>Zapiski Imperatorskago S.-Petersburgskago Mineralogicheskago Obshchestva, vtoraya seriya.</em> 39(2): 337-495, pl. 9.
page(s): 485-487, pl. 9, figs 20-22 [details]
From editor or global species database
Original description Andrusov (1902) refers to an earlier mention of his (Andrusov 1884), but that work could not be found; probably a nomen nudum [details]