basis of record
Petrbok, J. (1923). The tertiary Naiades of Bohemia. <em>Bulletin international de l'Académie des Sciences de Bohême.</em> 1923: 80-81.
page(s): 80 [details]
From editor or global species database
Status Mentioned by Petrbok (1923, 1927) and Modell (1930), but the original source could not be found in the literature. Not used in the later literature. Status uncertain! [details]