is called a vir peritissimus, and seems to have written a work on Delphi, of which the seventeenth book is quoted. Servius (Serv. ad Aen. 3.89) and Macrobius (Macr. 3.6) both quote the same statement from his work.
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890