original description
(of Helix guatemalensis Crosse & P. Fischer, 1872) Crosse, H. & Fischer, P. (1872). Diagnoses Molluscorum novorum Reipublicae Mexicanae et Guatemalae incolarum. <em>Journal de Conchyliologie.</em> 20 (2): 222-225., available online at https://www.biodiversitylibrary.org/page/15684432
page(s): 222 [details]
original description
(of Helix caecoides Tate, 1870) Tate, R. (1870). On the land and fresh-water Mollusca of Nicaragua. <em>American Journal of Conchology.</em> 5(3): 151-162, pl. 16., available online at https://www.biodiversitylibrary.org/page/7005208
page(s): 155, pl. 16, fig. 2 [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]
From editor or global species database