original description
Sowerby, G. B., I. (1850). Descriptions of new species of fossil shells found by J. S. Heniker. In: Moore, J. C., On some Tertiary beds in the Island of San Domingo; from notes by J. S. Heniker, Esq., with remarks on the fossils. <em>Quarterly Journal of the Geological Society of London.</em> 6(1): 44-53, pls 9-10., available online at https://www.biodiversitylibrary.org/page/36933857
page(s): 45 [details]
additional source
Maury, C. J. (1925). A further contribution to the paleontology of Trinidad (Miocene Horizons). <em>Bulletins of American Paleontology.</em> 10(42): 153-402, pls. 1-43., available online at https://www.biodiversitylibrary.org/page/32509152
page(s): 347, pl. 33, figs. 3, 5 [details]
additional source
Gabb, W. M. (1873). On the topography and geology of Santo Domingo. <em>Transactions of the American Philosophical Society, new series.</em> 15: 49-259, 2 maps., available online at https://www.biodiversitylibrary.org/page/46059253
page(s): 215 [details]
From editor or global species database