A little while back, Phil posted an image of a Sicillian coin (circa 410 BCE) from Syracuse, with a beautifully modelled octopus on one side.
Ancient Sicillian coins with cephalopods on them seem to be not uncommon, as I'd earlier posted another piece of bronze, with a simillar (albeit more shallow and rather less morphologically precise) motif, harkening back to an earlier striking date, 450 BCE. The locale, Syracuse, was the same.
Before Sicily belonged to Italy or to Rome, the island was host to the Greeks. The city of Syracuse, on the south-east coast of Sicily near the Ionian Sea, was founded in the eighth century BCE by emigrants from Corinth, a Peloponnese Greek city-state founded in Homeric times. Corinthian Syracuse saw its apogee during the fifth century BCE, when the coin above was in circulation.
The association of Corinth with Homer accomodates Sicily: the Straits of Messina, which separate Sicily from the Italian peninsula, formed the narrows through which Homer's legendary Odysseus made a perilous passage, menaced by the whirlpool-generating monster Charybdis on the one side, and the great cephalopod beast Scylla on the other. More than mere octopus (important as local food items though they were), the cephalopods on the Syracusan coins also represent monstrous Scylla, and place Homer's cephalopod on the Sicillian side of the Straits.
Below is another coin, but one struck in a later era and for Sicily's new masters, the Romans: a Sextus Pompey denarius, ca. 38 BC.
(Sextus Pompey was supreme naval commander under Octavian, but political intrigues led to his being declared an enemy of the state by the Roman Senate. In better times, control of Sicily, Corsica and Sardinia had been granted to Sextus as part of the Treaty of Tarentum, in 39 BCE. The coin above commemorates Sextus' receipt of Sicily as a Protectorate.)
This is a Roman interpretation of Scylla, far-removed from the real-world animals that inspired Homer. Rather than a recognizable cephalopod, we get something closer to a mermaid, with a woman's head, torso and arms, the latter holding a sword behind her back before the downward, killing stroke, all fused with a twin-tailed fish body. The extra heads and limbs required by Homer's text are supplied by the foreparts of wolves emerging from the junction of the two tails. While the details may have changed in the intervening centuries, the geographic association of Scylla with Sicily was maintained. However, the association with Sextus Pompey tweaks the nature of the beast, rendering it a symbol of naval might and regional control...
...but that's a subject for another thread.
Clem