Tournouër, R. (1882). Note sur les marnes à fossiles terrestres et d'eau douce de Gaas. <em>Congrès scientifique de Dax: première session (mai 1882).</em> p. 367-370., available online athttps://gallica.bnf.fr/ark:/12148/bpt6k34204g/f514.item page(s): 369 [details]
Status Status and classification unclear - not illustrated, poorly described. Magne (1936) re-described the species, but the...
Status Status and classification unclear - not illustrated, poorly described. Magne (1936) re-described the species, but the classification is still unclear. [details]
MolluscaBase eds. (2024). MolluscaBase. Helix henrici Tournouër, 1882 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1565552 on 2024-05-13
original descriptionTournouër, R. (1882). Note sur les marnes à fossiles terrestres et d'eau douce de Gaas. <em>Congrès scientifique de Dax: première session (mai 1882).</em> p. 367-370., available online athttps://gallica.bnf.fr/ark:/12148/bpt6k34204g/f514.item page(s): 369 [details]
additional sourceMagne, A. (1936). Note sur la faune terrestre et fluviatile de la marnière de Bis, à Gaas. <em>Procès-verbaux de la Société Linnéenne de Bordeaux.</em> 88: 36-38., available online athttps://www.biodiversitylibrary.org/page/54716234 page(s): 36 [details]
Present Inaccurate Introduced: alien Containing type locality
Status Status and classification unclear - not illustrated, poorly described. Magne (1936) re-described the species, but the classification is still unclear. [details] Type locality Gaas, Landes, France [details]