original description
Dockery, D. T. III. (1993). The streptoneuran gastropods, exclusive of the Stenoglossa, off the Coffee Sand (Campanian) of northeastern Mississippi. <em>Mississippi Department of Environmental Quality Office of Geology Bulletin.</em> 129: [1]-191; 42 plates., available online at https://www.mdeq.ms.gov/wp-content/uploads/2017/06/Bulletin-129.pdf
page(s): 92 [details]
original description
(of Orbis I. Lea, 1833 †) Lea, I. (1833). Contributions to Geology. 227 pp., 6 pls. Carey, Lea and Blanchard, Philadelphia., available online at https://www.biodiversitylibrary.org/page/17592495
page(s): 123 [details]
additional source
Bandel, K. (1988). Repräsentieren die Euomphaloidea eine natürliche Einheit der Gastropoden?. <em>Mitteilungen des Geologisch-Paläontologischen Instituts der Universität Hamburg.</em> 67: 1-33., available online at http://www.paleoliste.de/bandel/bandel_1988d.pdf
page(s): 7; note: Declared new but no type species designation [details]
From editor or global species database
Editor's comment Neamphitomaria Bandel,1988 is a nomen nudum as no type species was designated (ICZN 1985, Art. 13b) [details]