(ofMelania pinguis I. Lea, 1852)Lea, I. (1852). Description of a new genus (<i>Basistoma</i>,) of the family Melaniana, together with some new species of American melaniae. <em>Transactions of the American Philosophical Society.</em> (NS) 10: 295-302, pl. 30., available online athttps://biodiversitylibrary.org/page/4529862 page(s): 301, pl. 30, fig. 11 [details]
original description(ofMelania pinguis I. Lea, 1852)Lea, I. (1852). Description of a new genus (<i>Basistoma</i>,) of the family Melaniana, together with some new species of American melaniae. <em>Transactions of the American Philosophical Society.</em> (NS) 10: 295-302, pl. 30., available online athttps://biodiversitylibrary.org/page/4529862 page(s): 301, pl. 30, fig. 11 [details]