AE´GIDA
AE´GIDA a town of Istria, mentioned only by
Pliny 3.19. s. 23), which appears to have been in his time a place of little importance; but from an inscription cited by Cluverius (
Ital. p. 210) it appears that it was restored by the emperor Justin II. who bestowed on it the name of JUSTINOPOLIS. This inscription is preserved at
Capo d'Istria, now a considerable town, situated on a small island joined to the mainland by a causeway, which appears to have been termed AEGIDIS INSULA, and was probably the site of the Aegida of Pliny.
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