A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea) Author Neubauer, Thomas A. https://orcid.org/0000-0002-1398-9941 Geological-Paleontological Department, Natural History Museum Vienna, 1010 Vienna, Austria thomas.neubauer@nhm-wien.ac.at text ZooKeys 2016 2016-07-05 602 1 358 http://dx.doi.org/10.3897/zookeys.602.8136 journal article http://dx.doi.org/10.3897/zookeys.602.8136 1313-2970-602-1 65EFA27673454AC69B78DBE7E98D6103 FFA86D39FFE2FFF3FF8AFFEBC209FFDE 126863 Melanopsis crenocarinata var. melanostoma Moricand, 1841 Original source. Moricand 1841 : 62. Type locality. "Rio de Pedra Branca, procince de Bahia" [Pedra Branca river, province Bahia], Brazil. Remarks. Although not explicitly stated, this variety was apparently considered to belong to the new genus Verena by Adams and Adams (1854) ( Thiaridae ), of which Melanopsis crenocarinata is the type species (see Nuttall 1990 : 253).