Lewis Short
Lycŏphron (noun M) : Λυκόφρων
* Lycophron of Chalcis, in Euboea, the author of Cassandra, an Alexandrine grammarian and tragedian of the time of Ptolemy Philadelphus: utque cothurnatum periisse Lycophrona narrant,Ov. Ib. 531: latebrae Lycophronis atri, so called from his obscure style,Stat. S. 5, 3, 157.
Charlton T. Lewis, Charles Short, A Latin Dictionary