Nereids
The Nereids are the fifty sea-nymph daughters of the old sea-god Nereus and the Oceanid Doris, listed by name in a long catalogue near the start of Hesiod's Theogony.
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In Practice
Hesiod's list includes figures who go on to have their own independent mythologies, such as Thetis, mother of Achilles, and Amphitrite, wife of Poseidon, alongside many names, including Galatea, that survive chiefly as entries in this catalogue or in a handful of later stories. Nereus himself was known to Greek poets as the "Old Man of the Sea," a truthful, shape-shifting figure distinct from the sea's other, more violent gods, and the character of his daughters follows him: gentle rather than threatening, a crowd of sisters more often glimpsed together than singled out. Collectively, the Nereids appear in myth as helpful, benevolent sea-spirits rather than as threats, in clear contrast to the strait's other sea-dwelling figures, Scylla and Charybdis. Apollonius of Rhodes's Argonautica has Hera personally ask Thetis and her Nereid sisters to guide the Argo safely between Scylla's cliff and Charybdis's whirlpool on the ship's return voyage, physically passing the vessel hand to hand through the danger the way dolphins might play with a ball in calm water - the clearest surviving scene of the Nereids acting together as a group. Individual Nereids also carry their own separate stories once they step out of the collective catalogue. Galatea, one of the fifty, becomes the object of the Cyclops Polyphemus's unrequited love in later pastoral poetry, and Ovid frames her own account of that story as being told directly to Scylla - one Nereid confiding in a figure who is, in Homer's telling, simply a monster with no such context at all. Later Greek and Roman art returned to the Nereids often, most commonly showing them riding sea creatures such as dolphins or hippocamps as a wedding procession for Poseidon and Amphitrite, a scene with no single canonical literary source but a consistent visual tradition across vase painting, mosaic, and sarcophagus relief.
How many Nereids are there?
Fifty, according to the catalogue near the start of Hesiod's Theogony, which lists them individually by name as the daughters of the sea-god Nereus and the Oceanid Doris, before moving on to the rest of the poem's genealogy of the gods.
Hesiod, Theogony 240-264
Are Thetis and Amphitrite both Nereids?
Yes. Both appear by name in Hesiod's catalogue of the fifty daughters of Nereus, alongside less individually famous sisters such as Galatea - Thetis goes on to become the mother of Achilles, and Amphitrite becomes Poseidon's wife, but both start out as entries in the same list.
Hesiod, Theogony 240-264
Did the Nereids ever help sailors in myth?
Yes, most clearly in Apollonius of Rhodes's Argonautica, where Hera asks Thetis and her Nereid sisters to guide the Argo safely past Scylla's cliff and Charybdis's whirlpool, physically passing the ship along by hand rather than leaving the Argonauts to navigate the strait alone.
Apollonius of Rhodes, Argonautica
Is Galatea a well-known Nereid?
Within Hesiod's original catalogue, no more than any other name on the list. Her later fame comes entirely from a separate tradition, the pastoral story of the Cyclops Polyphemus's unrequited love for her, that has nothing to do with her original place among the fifty daughters of Nereus.
Hesiod, Theogony 240-264
Are the Nereids dangerous, like Scylla or Charybdis?
No - ancient sources consistently present them as benevolent. Where Scylla and Charybdis threaten every ship that passes their strait, the Nereids in the Argonautica scene actively protect the Argo through that same stretch of water, marking a clear contrast between the sea's helpful and hostile inhabitants in the same body of myth.
Apollonius of Rhodes, Argonautica
Where This Appears
Referenced By
Sources
- Hesiod, Theogony 240-264
- Apollonius of Rhodes, Argonautica
- Timothy Gantz, Early Greek Myth (1993)