MolluscaBase taxon details
original description
(of Helix (Lysinoe) sebastiana Dall, 1897) Dall, W. H. (1897). New species of Mexican land shells. <em>The Nautilus.</em> 11(7): 73-74., available online at https://www.biodiversitylibrary.org/page/1774570
page(s): 73-74 [details]
basis of record
Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors [request]
additional source
Solem, A. (1955). New and little-known Mexican Helicidae (Mollusca, Pulmonata). <em>The Nautilus.</em> 69(2): 40-44, pl. 3, figs. 1-9., available online at https://www.biodiversitylibrary.org/page/8525203
page(s): 43-44, pl. 3, figs. 7-9; note: See erratum The Nautilus 69(4): 140 (1956) [details]