MolluscaBase taxon details
original description
(of Ennea batalhana L. Pfeiffer, 1871) Pfeiffer, L. (1871). Beschreibung einer neuen Ennea. <em>Malakozoologische Blätter.</em> 18: 71-72., available online at https://www.biodiversitylibrary.org/page/35502777 [details]
basis of record
Adam, W.; Bruggen, A. C. van; Van Goethem, J. L. (1994). Études sur les mollusques terrestres de l'Afrique, à partir des notes de feu le Dr William Adam. 2. <i>Ptychotrema</i> (<i>Ennea</i>) H. & A. Adams, 1855 (Gastropoda Pulmonata: Streptaxidae). <em>Bulletin de l'Institute Royal des Sciences Naturelles de Belgique, Biologie.</em> 64: 71-97., available online at https://biblio.naturalsciences.be/rbins-publications/bulletin-of-the-royal-belgian-institute-of-natural-sciences-biologie/64-1994/biologie-1994-64_71-97.pdf
page(s): 73 [details]