original description
Clark W. (1849) On two new species of testaceous Mollusca. <i>Annals and Magazine of Natural History</i>, (2)4: 424–425., available online at http://www.biodiversitylibrary.org/page/15623339
page(s): 425 [details]
source of synonymy
Jeffreys, J. G. (1862-1869). <i>British conchology</i>. Vol. 1: pp. cxiv + 341 [1862]. Vol. 2: pp. 479 [1864]. Vol. 3: pp. 394 [1865]. Vol. 4: pp. 487 [1867]. Vol. 5: pp. 259 [1869]. London, van Voorst. , available online at http://www.biodiversitylibrary.org/item/55187
page(s): vol. 4 p. 364 [details]
From editor or global species database
Type locality Exmouth, Devon, England [details]