Helorus

HELO´RUS or ELO´RUS(Ἕλωροςor Ἕλωρος), a river in the SE. of Sicily, the most considerable which occurs between Syracuse and Cape Pachynum. It is now called the Abisso, but in the upper part of its course is known as the Tellaro or Telloro. evidently a corruption of Helorus. It rises in the hills near Palazzolo(Acrae), and flows at first to the S., then turns eastward, and enters the sea about 25 miles S. of Syracuse. Near its mouth stood the town of the same name. [HELORUM] In the upper part of its course it is a mountain stream, flowing over a rugged and rocky bed, whence Silius Italicus calls it undae clamosus Helorus(14.269); but near its mouth it becomes almost perfectly stagnant, and liable to frequent inundations. Hence Virgil justly speaks of praepingue solum stagnantis Helori( Aen. 3.698). Ovid praises the beauty of the valley through which it flows, which he terms Helornia Tempe(Fast 4.476). Several ancient authors mention that the stagnant pools at the mouth of the river abounded in fish, which were said to be so tame that they would eat out of the hand, in the same manner as was afterwards not uncommon in the fishponds of the Romans. (Apollodor. ap. Steph. Byz. v. Ἔλωρος;Athenaeus, 8. p. 331; Plin. Nat. 32.2. s. 7.)
It was on the banks of the Helorus, at a spot called Ἀρέας πόρος.the precise locality of which cannot be determined, that the Syracusans were defeated by Hippocrates, tyrant of Gela, in a great battle. (Hdt. 7.154; Pind. N. 9.95; and Schol. ad loc.)
[E.H.B]