The work which bore the title of περὶ Ἀλεξανδρείας, consisted of at least four books, and was much used by Athenaeus. (Athen. 5.196, &c., ix. p. 387, xi. pp. 472, 474, 483; Harpocrat. s. v. ἐγγυθήκη)

The second work appears to have been a catalogue of painters and sculptors (Ζ̓ωγράφων τε καὶ ἀνδριπαντοποιῶν ἀναγραφή), of which Sopater, in the twelfth book of his Eclogae had made an abridgement. (Phot. Bibl. Cod. 16]; comp. Preller, Polem. Fragm. p. 178, &c.)