Systema naturae sive regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis Author Linnaeus, Carolus text 1766 Laurentii Salvii 532 pp. 532 pp. book 1A6F074E7D5D47CD94A12BDDAE5ECBFF 1A6F074E7D5D47CD94A12BDDAE5ECBFF Pegasus draconis , new species This treatment is a stub. You can help Plazi making the full treatment available.