ÆGIDA, (Pliny); now Gap d'Isria, the prince-
Egileops
Egina
pal town on the north of the territory of Istria, situated in a little island, joined to the land by a bridge. In an inscription, (Gruter), it is called Egidis Insula. E. Long. 14. 20. Lat. 45. 50. It was afterwards called Justinopolis, after the emperor Justinus.