Adamantius and Transubstantiation

Q. Did Adamantius advocate the Roman dogma of transubstantiation?

Adamantius [Pseudo-Origen] (c. 4th Century A.D.):

If, as these say, he was fleshless and bloodless, of what flesh and of what body, and of what blood, did He giving the images [εἰκόνας], both bread and cup, enjoin upon the disciples to make through these the memorial of him? (J. P. Minge, Patrologiæ Cursus Completus, [1857], Patrologiæ Græcæ, Tomus XI, Adamantii Dialogus De Recta In Deum Fide, Sect. IV, Col. 1840). Here Trans. (Lucius Waterman, The Primitive Tradition of the Eucharistic Body and Blood, [1919.], p. 96). Here

~ Soli Deo Gloria