What is "cichyrus"

Cichyrus ( - Kichyros), later called Ephyra , was the capital of ancient Thesprotia, according to the myth built by the Pelasgian leader Thesprotos. Thucydides describes it as situated in the district Elaeatis in Thesprotia, away from the sea. At its site is the famous Necromanteion (Νεκρομαντεῖον "Oracle of the Dead"). First settled during the Bronze Age and resettled in the 14th century BC by colonists most probably from Chaonia and the west Peloponnese region. The city is about 800 m north of the junction of the Kokytos River with the Acheron, and about 4.5 km east of the bay of Ammoudia. Near it was the outlet into the sea of the Acherusian Lake. Strabo (7.7.5) gives the same information and adds that in his time Ephyra was called Kichyros. The name had been changed from Ephyra back to the more ancient name about 200 years earlier.