(ofAperostoma (Cycladamsia) Bartsch, 1942)Bartsch, P. (1942). The cyclophorid mollusks of the West Indies, exclusive of Cuba. In: de la Torre, C.; Bartsch, P.; Morrison, J. P. E. The cyclophorid operculate land mollusks of America. <em>United States National Museum Bulletin.</em> 181(2): 43-141., available online athttps://www.biodiversitylibrary.org/page/7837838 page(s): 125 [details]
original description(ofAperostoma (Cycladamsia) Bartsch, 1942)Bartsch, P. (1942). The cyclophorid mollusks of the West Indies, exclusive of Cuba. In: de la Torre, C.; Bartsch, P.; Morrison, J. P. E. The cyclophorid operculate land mollusks of America. <em>United States National Museum Bulletin.</em> 181(2): 43-141., available online athttps://www.biodiversitylibrary.org/page/7837838 page(s): 125 [details]