Scylla

In a strait so dangerous it still carries her name today, a ship had to choose between two evils: a whirlpool that swallowed entire vessels, or a six-headed monster that snatched six sailors at once. That's how the expression "between Scylla and Charybdis" was born, still used today to describe a choice where there is no good option.

A sea monster dwelling on a cliff in a narrow strait. It has six long-necked heads, each with a triple row of teeth, and a girdle of barking dog-heads at its waist. It snatches six sailors at a time from passing ships.

Within the folk and mythological corpus compiled by the Codex Monstrorum, the creature Scylla occupies a distinctive role in the symbolic imagination of its culture of origin. Its mythos articulates primal human anxieties, the mystery of untamed wilderness, and social norms preserved through the lens of bestiary literature.

In the Odyssey, Circe advises Odysseus to pass closer to Scylla than to Charybdis, losing six men rather than the whole ship — the origin of the phrase 'between Scylla and Charybdis'. Ovid gives her a tragic past: a beautiful nymph loved by Glaucus, she is turned into a monster by the jealous Circe, who poisons her waters. Codex distinguishes the Homeric nautical obstacle, the Ovidian metamorphosis, and the geographical reading (the Strait of Messina).

According to tradition, Scylla forms with Charybdis a pair of inescapable dangers: to avoid one is to approach the other. She embodies the fixed threat of the cliff that devours little by little, while Charybdis's whirlpool threatens to swallow everything at once.

First appearance and primary records: Attested in Homer (Odyssey, Book XII), alongside Charybdis, and elaborated by Ovid (Metamorphoses), who narrates her transformation from nymph into monster through Circe's jealousy.

Oral transmissions and preserved manuscripts indicate that legends surrounding Scylla underwent substantive evolution over successive centuries. From archaic oral traditions to classical and medieval written records, each period reframed the creature according to its own ethical and cosmological paradigms.

The morphology is that of the multiplied sea hybrid: a torso unfolding into six hungry necks and heads, the waist ringed with dogs. The multiplication of mouths expresses inevitable devouring; each ship pays its tribute of six lives.

Scylla organizes the idea of inevitable danger and of the choice between evils. Her function, alongside Charybdis, is to give shape to the strait as a trial: there is no passage without loss, and wisdom lies in choosing the lesser harm.

Inseparable from Charybdis, Scylla is distinguished as a corporeal, multiple threat rather than a whirlpool. She resonates with other strait-monsters and guardians of sea passage, and with the tradition of the beauty turned monster (like Medusa).

From ancient pottery and reliefs to Ovid's Metamorphoses, and onward to the proverbial phrase and to modern art and literature, Scylla became a symbol of the dilemma between two evils and of the beauty turned to horror by another's envy.