MolluscaBase taxon details
original description
(of Ennea decussatula Preston, 1913) Preston, H. B. (1913). Diagnoses of new species and varieties of agnathous Mollusca from Equatorial Africa. <em>Proceedings of the Zoological Society of London.</em> 81 (2): 194-218, pl. 32-35. [30 May]., available online at https://www.biodiversitylibrary.org/page/31994693
page(s): 201, pl. 33, fig. 1, 1a. [details]
basis of record
Pilsbry, H. A. (1919). A review of the land mollusks of the Belgian Congo chiefly based on the collections of the American Museum Congo Expedition, 1909-1915. <em>Bulletin of the American Museum of Natural History.</em> 40: 1-370, pls I-XXIII.
page(s): 236 [details]
additional source
Bruggen, A. C. van; Van Goethem, J. L. (2001). Prolegomena for a checklist of the terrestrial mollusks of the Upemba National Park, Katanga, D.R. Congo. <em>Bulletin de l'Institut Royal des Sciences naturelles de Belgique, Biologie.</em> 71: 151–168., available online at https://biblio.naturalsciences.be/rbins-publications/bulletin-of-the-royal-belgian-institute-of-natural-sciences-biologie/bulletin-of-the-royal-belgian-institute-of-natural-sciences-biology/71-2001/biologie-2001-71_151-168.pdf
page(s): 160 [details]
additional source
Bruggen, A. C. van; Van Goethem, J. L. (1997). Dr William Adam's iconography of Central and West African <i>Gulella</i> species (Gastropoda Pulmonata: Streptaxidae). Part 1: nominal taxa. <em>Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie.</em> 67: 5-30., available online at http://biblio.naturalsciences.be/rbins-publications/bulletin-of-the-royal-belgian-institute-of-natural-sciences-biologie/68-1998/biologie-1998-68_43-46.pdf
page(s): 14 [details] Available for editors [request]