though, on the other hand, a passage of Luclan
{Quomodo hist, conscr. c. 40), might lead us to in-
fer that this was at least commenced during the
lifetime of Alexander himself.
We learn from Diogenes Laertius (vi. 84) that
the history of Onesicritus comprised the whole life
of Alexander, including his youth and education
(ttcSs 'AKe^avSpos -nx^v) ', hut it is most frequently
cited in regard to the campaigns of that prince in
Asia, or to the geographical description of the
countries that he visited. Though an eye-witness
of much that he described, it appears that he inter-
mixed many fables and falsehoods with his nar-
rative, so that he early fell into discredit as an
authority. Strabo is especially severe upon him,
and calls him " Ou/c 'AKe^dvdpov ixdWou rj rwv
TrapaSo'lcoj/ dpx^Kv€epvT^Tris.^ (xv. p. 698, comp. ii. p. 70.) Plutarch cites him as one of those who
related the fable of the visit of the Amazons to
Alexander, for which he was justly ridiculed by
Lysimachus (Alex. 46), and Arrian accuses him
of falsely representing himself as the commander
of the fleet, when he was in truth only the pilot.
{Anab. vi. 2. § 6 ; comp. Suid. s. v. Neapxos).
Aulus Gellius (ix. 4) even associates him with
Aristeas of Proconnesus, and other purely fabulous
writers. But it is clear that these censures are
overcharged ; and though some of the statements
cited from him are certahily gross exaggerations
(see for instance Strab. xv. p. 698 ; Aelian. H. N.
xvi. 39, xvii. 6), his work appears to have contained much valuable information concerning the
remote countries for the first time laid open by the
expedition of Alexander. In particular he was
the first author that mentioned the island of Ta-
probane. (Strab. xv. p. 691 ; Plin. H. N. vi. 24.)
He is said to have imitated Xenophon in his style,
though he fell sliort of him as a copy does of the
original. (Diog. Laert. vi. 84; Suid. s.v. 'OvqaiKpi-
Tos.) Some authors have held that besides this
general history, Onesicritus had composed a sepa-
rate Paraplus, or narrative of the voyage, in which
he bore so prominent a part : but Geier has shown
that there is no foundation for such a supposition :
and it seems certain that Pliny, whose words
might lead to such an inference (//. N. vi. 23
(26) ), had in fact used only an extract from the
work of Onesicritus, abridged or translated by
Juba. Still less reason is there to infer (with
Meier in Ersch and Gruber, Encyd. sect. iii. pt. iii.
p. 457) that he wrote a history of the early kings
of Persia, because we find him cited by Lucian
(^Macrob. 14) concerning the age of Cyrus.
(All the facts known concerning Onesicritus are
fully discussed, and the passages quoted from his
writings by various authors collected together by
Geier, Alexandri Historiar, Scripiores, lib. iii.
p. 74 — 108. See also Vossius, de Hidorids Graecis,
p. 94, ed Westerraann ; Ste Croix, Eocamen Critiqite,
p. 38, &c. ; and Meier, /. c.) [E. H. B.]
ONE'SILUS ('Oj/TfatAos), of Salamis in Cyprus, the son of Chersis, grandson of Siromus, and great- grandson of Evelthon. He had frequently urged his brother Gorgus, who was king of Salamis in Cyprus, to desert from the Persians ; but as he was unable to persuade him to do so, he finally drove him from the city, and set up the standard of revolt with the lonians, in B. c. 499. Gorgus fled to the Persians ; Onesilus became king of Salamis, and persuaded all the other cities in Cyprus, with the exception of Amathus, to renounce their allegiance to the Persians. Thereupon Onesilus laid siege ta Amathus ; and as Dareius sent a large force to its relief under the command of Artybius, Onesilug begged aid of the lonians. They readily complied with his request ; and in the following year, b. c, 498, two battles were fought between the contend- ing parties, one by sea, in which the lonians de- feated the Phoenician fleet, and the other by land, in which the Cyprians were beaten by the Persians. Onesilus fell in the battle ; his head was cut off by the inhabitants of Amathus, and hung over their city-gates. At a later period, however, an oracle commanded them to take down his head and bury it, and also to offer sacrifices to him as a hero. (Herod, v. 104, 108—110.) [Gorgus, No. 2.]
ONE'SIMUS,the son of Python, a Macedonian noble, who passed over to the Romans, when Perseus resolved to declare war against the latter, B. c. 169, and received in consequence magnificent rewards from the senate. (Liv. xliv. 16.)
ONESTES,or ONESTUS (OpiaT-ns^^OveffTos) The Greek Anthology contains,: ten epigrams, in- scribed 'Ovi(Trov in the Vatican MS. ; but, as the heading of the sixth and seventh is 'Ovearov Kopiu- Qlov^ and that of the ninth 'OviaTou Bv^avriuv, it would seem that there were two poets of the name ; but concerning neither of them have we any further information. Brunck even suspected the correct- ness of the name altogether ; and thought it might be a mistake for 'Oveaias, but this supposition is founded on no evidence. Wine, love, and music are the subjects of the epigrams, which are dis- tinguished by no particular beauty. (Brunck, Anal. vol. ii. p. 289 ; Jacobs, Anfh. Graee. vol. iii. p. 3, vol. xiii. p. 926 ; Fabric. Bibl. Graec. vol. iv. p. 485.) [P. S.]
ONE'TOR COfi^Tup), the name of two mythical personages, one a priest of Zeus on Mount Ida (Hom. //. xvi. 605), and the other the father of Phrontis, the steersman of Menelaus. (Pans. x. 25. § 2.) [L. S.]
ONOMACLES COvofxaKXijs), an Athenian, was joined with Phrynichus and Scironides, b. c. 412, in the command of an Athenian and Argive force, which, after a battle with the Milesians, who were supported by Chalcideus and Tissaphernes, prepared to besiege Miletus, but on the arrival of a Peloponnesian and Sicilian fleet, sailed away to Samos, by the advice of Phrynichus. Shoitly after, in the same year, when the Athenians at Samos had been reinforced, Onomacles was sent with part of the armament, and with Strombichides and Euctemon for his colleagues, to act against Chios (Thuc. viii. 25—27, 30, 33, 34, 38, 40, 55, 61). It was probably the same Onomacles who was afterwards one of the thirty tyrants, in B. c. 404 (Xen. Nell. ii. 3. § 2). We find mention made also of another Onomacles, who, together with Archeptolemus, was involved in the condemnation of Antiphon ( Anon. Vit Thuc). A Spartan of the same name is recorded by Xenophon (Hell. ii. 3. § 10) as ephor hirdiwixos^ in the eighth year of the Peloponnesian war. [E. E.]
ONOMA'CRITUS {'OvoiidKpiro^), an Athe- nian, who occupies an interesting position in the history of the early Greek religious poetry. Herodotus calls him xP'^o-l^c^oyov re Kal SiaOervv Xpr](Tixwv Twv Movaaiov^ and informs us that he had enjoyed the patronage of Hipparchus, until he was detected by Lasus of Hermione (the dithyrambic poet) in making an interpolation in ac
