The Thriae (/ˈθraɪˌiː/; Ancient Greek: θριαί Thriaí) were nymphs, three virginal sisters, one of a number of such triads in Greek mythology. They were named Melaina ("The Black"), Kleodora ("Famed for her Gift"), and Daphnis ("Laurel") or Corycia. They were the three Naiads (nymphs) of the sacred springs of the Corycian Cave of Mount Parnassus in Phocis, and the patrons of bees.
These three bee maidens with the power of divination and thus speaking truth are described in Homer's Hymn to Hermes, and the food of the gods is "identified as honey"; the bee maidens were originally associated with Apollo, and are probably not correctly identified with the Thriae. Honey, according to a Greek myth, was discovered by a nymph called Melissa ("Bee"); and honey was offered to the Greek gods from Mycenean times. Bees were associated, too, with the Delphic oracle and the prophetess was sometimes called a bee.
- Hesiod's Theogony gives the Gorgon, the Horae, the Moirai, and the Charites; later myth adds the Erinyes, the Graiae, the Sirens, the Hesperides, and Greek cult has given more: see the list in Scheinberg 1979:2.
- Scheinberg, Susan (1979). "The Bee Maidens of the Homeric Hymn to Hermes". Harvard Studies in Classical Philology. 83: 1–28. doi:10.2307/311093. JSTOR 311093.
- Scheinberg, Susan 1979. "The Bee Maidens of the Homeric Hymn to Hermes" Harvard Studies in Classical Philology 83 (1979), pp. 1–28.