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 Coluber cerastes [ spec. nov. ] Hasselqv. Act. Ups. 1750. p. 27. iter. 315. n. 61. Coluber cornutus. Bellon. itin. 203. Habitat in Oriente. Squamae capitis omnes parvae rotundatae. Dens mollis exit e palpebra superiore.