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 Physeter tursio [ spec. nov. ] B. dorsi pinna altissima, apice dentium plano. Art. gen. 74. syn. 104. Syst. nat. 39. n. 2. Balaena macrocephala tripinnis, quae in mandibula inferiore dentes habet minus inflexos & in planum desinentes. Raj. pisc. 16. Habitat in Oceano septentrionali.