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 Chaetodon canescens [ spec. nov. ] C. spinis dorsalibus 2, radio tertio longissimo filiformi, aculeo utrinque ad os, cauda bifida. Art. spec. 93. Chaetodon canescens, aculeo utrinque ad os, ossiculo tertio pinnae dorsalis setiformi longissimo. @/D. {2/46}. P. 17. V. 1/6. A. {3/36}. C. 16. Habitat in Indiis.