original description
(of Physopsis nasutus E. von Martens, 1879) Martens, E. von. (1879). Recente Conchylien von Bagamojo. <em>Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin.</em> 1879: 102-103., available online at https://www.biodiversitylibrary.org/page/7795590
page(s): 102 [details]
original description
(of Physopsis praeclara Bourguignat, 1879) Bourguignat, J.-R. (1879). <i>Description de diverses espèces terrestres et fluviatiles et de différents genres de Mollusques de l'Égypte, de l'Abyssinie, de Zanzibar, du Sénégal et du Centre de l'Afrique</i>. 54 pp. Paris: Jules Tremblay. , available online at https://www.biodiversitylibrary.org/page/33858637
page(s): 14 [details]
basis of record
Brown D. S. (1994). <i>Freshwater snails of Africa and their medical importance</i>, revised 2nd edition. London: Taylor & Francis. pp. i-x, 1-607.
page(s): 223, figs. 103b, c [details] Available for editors [request]
From editor or global species database
Type locality Tanganyika, Bagamoyo [details]
From editor or global species database