Summary[edit] Description: Turbonilla toyatani, 6 mm. Old Plantation Flats, Northampton County, VA - 08/31/16. Photo by Robert Aguilar, Smithsonian Environmental Research Center. Verified by Harry G. Lee. Date: 21 November 2006, 01:26. Source: Turbonilla toyatani_(I1331). Author: Smithsonian Environmental Research Center.
Figure 3; A. Shell of Ondina hendersoni, holotype (USNM 203813) in apertural view; B. same, in lateral view. C. Shell of Ondina stocki, holotype (ZMA.MOLL. 138319) in apertural view [photo: Naturalis, Jeroen Goud. D. Ondina stocki, paratype (ZMA.MOLL. 138320), smaller shell in apertural view; E. same, bigger shell in apertural view. Scale bar: 1 mm.