(ofPayettia malheurensis J. Henderson & Rodeck, 1934 †)Henderson, J. & Rodeck, H. G. (1934). New species of Pliocene Mollusca from Eastern Oregon. <em>Journal of Paleontology.</em> 8(3): 264-269. page(s): 267, pl. 37, figs 5a-d [details] Available for editors
MolluscaBase eds. (2025). MolluscaBase. Radix malheurensis (J. Henderson & Rodeck, 1934) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1261073 on 2025-05-22
Marine Species Traits editorial board (2025). Marine Species Traits. Radix malheurensis (J. Henderson & Rodeck, 1934) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1261073 on 2025-05-22
original description(ofPayettia malheurensis J. Henderson & Rodeck, 1934 †)Henderson, J. & Rodeck, H. G. (1934). New species of Pliocene Mollusca from Eastern Oregon. <em>Journal of Paleontology.</em> 8(3): 264-269. page(s): 267, pl. 37, figs 5a-d [details] Available for editors