Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis Author Linnaeus, Carolus text 1758 Laurentius Salvius Stockholm https://archive.org/download/mobot31753000798865/mobot31753000798865.pdf book 2C6327E1-5560-4DB4-B9CA-76A0FA03D975 https://doi.org/10.5962/bhl.title.542 3922206 Murex granum [ spec. nov. ] M. testa hemisphaerica glabra diaphana, cauda recta patula, vertice papillari. Habitat in M. Mediterraneo. E. Brander. Testa grano secalis minor, alba. Anfractus unicus, antice vix manifeste rugosus. Cauda recta, longitudine ipsius testae. Apertura obovata. An Pullus majoris cujusdam Testae? *? * Caudigeri: cauda subulata clausa recta elongata, testa inermi.