original description
(of Bithynia (Gabbia) wykoffi Brandt, 1968) Brandt, R. A. M. (1968). Description of new non-marine mollusks from Asia. <em>Archiv für Molluskenkunde.</em> 98 (5/6): 213-289. Frankfurt am Main.
page(s): 224, pl. 8, fig. 9, textfig. 8 [details]
basis of record
Brandt, R. A. M. (1974). The non-marine aquatic Mollusca of Thailand. <em>Archiv für Molluskenkunde.</em> 105: i-iv, 1-423.
page(s): 62, pl. 5, fig. 72 [details] Available for editors [request]
From editor or global species database
Type locality Type locality: Central Thailand, swampy paddy-field 2 km N of Uthong, Supanburi Province [details]