Bathyllus
Βάθυλλος
(Βάθυλλος), a Pythagorean philosopher, to whom, together with Brontinus and Leon of Metapontum, Alcmaeon of Crotona [ALCMAEON] addressed his treatise on Natural Philosophy. (D. L. 8.83.)
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.