MolluscaBase name details
original description
Lea, I. (1838). Description of new freshwater and land shells. <em>Transactions of the American Philosophical Society.</em> new ser., 6: 1-154, plates 1-24., available online at https://www.biodiversitylibrary.org/page/26881423
page(s): 98, pl. 23, fig. 73 [details]
additional source
Abbott, R. T. (1955). The Titian R. Peale Shell Collection. <em>The Nautilus.</em> 68(4): 123-127, pl. 4, figs. 1-6., available online at https://www.biodiversitylibrary.org/page/8516606
page(s): 125-126 [details]
source of synonymy
Solem, A. (1966). Neotropical land snail genera <i>Labyrinthus</i> and <i>Isomeria</i> (Pulmonata, Camaenidae). <em>Fieldiana: Zoology.</em> 50: 1-226., available online at https://biodiversitylibrary.org/page/2780997
page(s): 122 [details]