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 Perca nilotica [ spec. nov. ] P. pinnis dorsalibus subdistinctis, caudae integra. Mus. Ad. Fr. 2. p. @/D. 8, {1/9}. P. 14. V. 6. A. {3/13}. C 15. Hasselqv. iter. 359. n. 83. Perca nilotica. @/D. 8, {1/13}. P. 16. V. 1/6. A. {3/12}. C. 20. Habitat in Nilo. Hasselqvist. * * Dorso monopterygio, cauda indivisa.