2. Perhaps the same as the preceding, a grammarian, whose commentaries on Homer are quoted by Eustathius and other scholiasts on Homer, and by Apollonius and Hesychius. Iriarte mentions some grammatical MSS. by a certain Heliodorus in the Royal Library at Madrid. (Villoison, Proleg. in Apollon. Lex. Hom.
pp. 24, 61; Fabric. ll. cc.;
who considers the Heliodorus who wrote scholia to the τέχνη γραμματική
of Dionysius Thrax, to be a different person.)