οἱ τότε ἤρχοντο εἰς τὴν νῆσον → they were then coming to the island
Călaurĭa: (Călaurēa, Ov. M. 7, 384), ae, f., = Καλαύρεια> or 'ία,I an island on the eastern coast of Argolis, now Poro, Mel. 2, 7, 10; Plin. 4, 12, 19, § 56.—Consecrated to Latona, hence, Calaurea Latois, Ov. l. l.