ERGI´NUS(Ἐργῖνος), a tributary of the river Hebrus in Thrace, the modern Erkene. (Apollon. 1.217; Pomp. Mel. 2.2; Plin. Nat. 4.18.) This seems to be the same river as the one called by some authors Regina (Ῥηγῖνα;Leo Armen. p. 434; comp. also Strab. 7. p. 331).
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