Sidussa ( grc, Σίδουσσα or Σιδούσση) was a small town of

Ionia Ionia () was an ancient region on the western coast of Anatolia, to the south of present-day Izmir. It consisted of the northernmost territories of the Ionian League of Greek settlements. Never a unified state, it was named after the Ionian ...

, belonging to the territory of

Erythrae Erythrae or Erythrai ( el, Ἐρυθραί) later Litri, was one of the twelve Ionian cities of Asia Minor, situated 22 km north-east of the port of Cyssus (modern name: Çeşme), on a small peninsula stretching into the Bay of Erythrae ...

, noted by

Thucydides Thucydides (; grc, , }; BC) was an Athenian historian and general. His ''History of the Peloponnesian War'' recounts the fifth-century BC war between Sparta and Athens until the year 411 BC. Thucydides has been dubbed the father of "scientifi ...

as a strong place, like

Pteleum Pteleum or Pteleon ( grc, Πτελεόν), also Pteleos (Πτελεός), was a town of ancient Thessaly, on the south-western side of Phthiotis, and near the entrance of the Sinus Pagasaeus. It stood between Antron and Halos, and was distant ...

Pliny the Elder Gaius Plinius Secundus (AD 23/2479), called Pliny the Elder (), was a Roman author, naturalist and natural philosopher, and naval and army commander of the early Roman Empire, and a friend of the emperor Vespasian. He wrote the encyclopedic '' ...

describes it as an island off the coast of Erythrae. It is probable that the place also bore the name of Sidus (Σιδοῦς), as

Stephanus of Byzantium Stephanus or Stephan of Byzantium ( la, Stephanus Byzantinus; grc-gre, Στέφανος Βυζάντιος, ''Stéphanos Byzántios''; centuryAD), was a Byzantine grammarian and the author of an important geographical dictionary entitled ''Ethni ...

mentions a town of this name in the territory of Erythrae. Sidussa was a member of the

Delian League The Delian League, founded in 478 BC, was an association of Greek city-states, numbering between 150 and 330, under the leadership of Athens, whose purpose was to continue fighting the Persian Empire after the Greek victory in the Battle of Pl ...

since it is mentioned in tribute records to

Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...

at least between the years 450/49 and 430/29 BCE. Thucydides places it in the territory of

and says that, like Pteleum it was a fortified place that was used by the Athenian army under the command of

Leon Leon, Léon (French) or León (Spanish) may refer to: Places Europe * León, Spain, capital city of the Province of León * Province of León, Spain * Kingdom of León, an independent state in the Iberian Peninsula from 910 to 1230 and again fro ...

and Diomedon to attack positions on

Chios Chios (; el, Χίος, Chíos , traditionally known as Scio in English) is the fifth largest Greek island, situated in the northern Aegean Sea. The island is separated from Turkey by the Chios Strait. Chios is notable for its exports of mastic ...

in the year 412 BCE. Sidussa's location is tentatively accepted as at

Büyük Ada Büyük Ada (literally for "Big Island" in Turkish, a.k.a. ''Sahip Island'') is the largest island which can be seen from the town center of Karaburun town in İzmir, Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( ...

İzmir Province İzmir Province ( tr, İzmir ili) is a province and metropolitan municipality of Turkey in western Anatolia, situated along the Aegean coast. Its capital is the city of İzmir, which is in itself composed of the province's central 11 distri ...

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...

References

Populated places in ancient Ionia Former populated places in Turkey Members of the Delian League History of İzmir Province {{ancientIonia-geo-stub