MolluscaBase taxon details
original description
(of Planorbis (Gyraulus) circumstriatus Tryon, 1866) Tryon, G. W. (1866). Descriptions of new fluviatile Mollusca. <em>American Journal of Conchology.</em> 2(2): 111-113, plate 10., available online at https://www.biodiversitylibrary.org/page/15841077
page(s): 113, pl. 10, figs. 6-8 [details]
original description
(of Planorbis parvus var. urbanensis F. C. Baker, 1919 †) Baker, F. C. (1919). Description of a new species and variety of <em>Planorbis</em> from post-glacial deposits. <em>The Nautilus.</em> 32(3): 94-97, pl. 7., available online at https://www.biodiversitylibrary.org/page/1772180
page(s): 94-95, pl. 7, figs 4-6 [details]
basis of record
Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors [request]
From editor or global species database
From other sources