who had put to death their Rhegine hosts in their
own houses. Thus they remained isolated, in close league with their
kinsmen and comrades in crime, the Mamertines, that is, the Campanian
mercenaries of Agathocles, who had by similar means gained possession
of Messana on the opposite side of the straits; and they pillaged and
laid waste for their own behoof the adjacent Greek towns, such as
Croton, where they put to death the Roman garrison, and Caulonia,
which they destroyed. On the other hand the Romans succeeded, by
means of a weak corps which advanced along the Lucanian frontier and
of the garrison of Venusia, in preventing the Lucanians and Samnites
from uniting with Pyrrhus; while the main force--four legions as it
would appear, and so, with a corresponding number of allied troops, at
least 50,000 strong--marched against Pyrrhus, under the consul Publius
Laevinus.

Battle near Heraclea

With a view to cover the Tarentine colony of Heraclea, the king had
taken up a position with his own and the Tarentine troops between that
city and Pandosia (3) (474). The Romans, covered by their cavalry,
forced the passage of the Siris, and opened the battle with a
vehement and successful cavalry charge; the king, who led his
cavalry in person, was thrown from his horse, and the Greek horsemen,
panic-struck by the disappearance of their leader, abandoned the field
to the squadrons of the enemy. Pyrrhus, however, put himself at the
head of his infantry, and began a fresh and more decisive engagement.
Seven times the legions and the phalanx met in shock of battle, and
still the conflict was undecided. Then Megacles, one of the best
officers of the king, fell, and, because on this hotly-contested day
he had worn the king's armour, the army for the second time believed
that the king had fallen; the ranks wavered; Laevinus already felt
sure of the victory and threw the whole of his cavalry on the flank of
the Greeks. But Pyrrhus, marching with uncovered head through the
ranks of the infantry, revived the sinking courage of his troops.
The elephants which had hitherto been kept in reserve were brought up
to meet the cavalry; the horses took fright at them; the soldiers, not
knowing how to encounter the huge beasts, turned and fled; the masses
of disordered horsemen and the pursuing elephants at length broke the
compact ranks of the Roman infantry, and the elephants in concert with
the excellent Thessalian cavalry wrought great