more skilful and experienced, than those of the Romans: it rendezvoused at
Heraclea, not far from Ecnomos. Between these two places the hostile fleets
met, and one of the most obstinate and decisive battles ensued that are
recorded in ancient history. As Polybius has given a very particular
account of the manner in which the respective fleets were drawn up, and of
all the incidents of the battle, we shall transcribe it from him, because
the issue of it may justly be regarded as having proved the Roman
superiority at sea, and because the details of this accurate historian will
afford us a clear insight into the naval engagements of the ancients.

As there were 330 ships, and each ship had on board 300 rowers, and 120
soldiers, the total number of men in the fleet amounted 140,000. The whole
fleet was formed into four divisions: the first was called the first
legion; the second, the second; and the third, the third legion. The fourth
division had a different name; they were called triarians: the triarii who
were on board this division, being old soldiers of approved valour, who, in
land battles, formed the third line of the legion, and hence obtained their
appellation. The first division was drawn up on the right, the second on
the left, and the third in the rear of the other two, in such a manner that
these three divisions formed a triangle, the point of which was the two
gallies, in which were the consuls, in front of their respective squadrons,
parallel to the third legion, which formed the base of the triangle, and in
the rear of the whole fleet; the triarian division was drawn up, but
extended in such a manner as to out-flank the extremes of the base. Between
the triarian division and the other part of the squadron, the transports
were drawn up, in order that they might be protected from the enemy, and
their escape accelerated and covered in case of a defeat; on board of the
transports were the horses, and baggage of the army.

According to Polybius, the seamen and troops on board the Carthaginian