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 Cyprinus idus [ spec. nov. ] C. pinna ani radiis 13 rubra. Fn. svec. 320. @/D. 10. P. 18. V. 10. A. 13. C. 19. Art. gen. 5. syn. 14. spec. 6. Cyprinus iride sublutea, pinnis ventralibus anique rubris. @/D. 11. P. - - V. 10. A. 13. C. 19. Gron. mus. 1. p. 3. n. 13. idem. @/D. 10. P. 20. V. 9. A. 13. C. 24. Habitat in Europae aquis dulcibus.