original description
(of Nodulus kelseyi Bartsch, 1911) Bartsch, P. (1911). The west American molluscs of the genus <i>Nodulus</i>. <em>Proceedings of the United States National Museum.</em> 41 (1858): 289-291., available online at https://www.biodiversitylibrary.org/page/29865947
page(s): 290 [details]
basis of record
Vafiadis P. & Stephens L.D. (2019). The genus <i>Pelycidion</i> P. Fischer in de Folin & PĂ©rier, 1873 (Caenogastropoda: Pickworthiidae: Pelycidiinae) in the northeast Pacific Ocean. <em>Zoosymposia.</em> 13: 104-106., available online at http://dx.doi.org/10.11646/zoosymposia.13.1.11
page(s): 105, figs 1A-D [details]
additional source
Turgeon, D., Quinn, J. F., Bogan, A. E., Coan, E. V., Hochberg, F. G., Lyons, W. G., Mikkelsen, P. M., Neves, R. J., Roper, C. F. E., Rosenberg, G., Roth, B., Scheltema, A., Thompson, F. G., Vecchione, M., Williams, J. D. (1998). Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks. 2nd ed. <i>American Fisheries Society Special Publication</i>, 26. American Fisheries Society: Bethesda, MD (USA). ISBN 1-888569-01-8. IX, 526 + cd-rom pp. (look up in IMIS)
page(s): 77 [details]
additional source
Ponder, W. F.; Hall, S. J. (1983). Pelycidiidae, a new family of archaeogastropod molluscs. <em>The Nautilus.</em> 97(1): 30-35., available online at https://biodiversitylibrary.org/page/8274728 [details]
From editor or global species database
Distribution Palos Verdes Peninsula, California, to Nayarit, Mexico; presence in the Gulf of California unclear. Lower littoral to shallow subtidal. [details]