MolluscaBase taxon details
original description
(of Gulella pisa Connolly, 1922) Connolly, M. (1922). Notes on African non-marine Mollusca, with descriptions of many new species. The Annals and Magazine of Natural History, (9) 10 (59): 485-517, pl. 14. London. [31 October]., available online at https://www.biodiversitylibrary.org/page/24253383
page(s): 493, pl. 14, fig. 21. [details]
additional source
Brown, K. (2023). A guide to the hunter shells. Vol. 2. The Streptaxoidea. The Enneinae, Orthogibbinae, Marconiinae, Odontartemoninae, Streptaxinae and the Diapheridae. ConchBooks, Germany.
page(s): 203 [details]
new combination reference
Bruggen, A. C. van; Van Goethem, J. L. (1999). Dr William Adam's iconography of Central and West African <i>Gulella</i> species (Gastropoda Pulmonata: Streptaxidae). Part 3: nine new species from the C.R. Congo. <em>Bulletin de l'Institute Royal des Sciences Naturelles de Belgique, Biologie.</em> 96: 31-45.
page(s): 42 [details] Available for editors [request]