Dioscuri in the context of "Capitoline Museums"

Aphidna (Ancient Greek: Ἄφιδνα) or Aphidnae or Aphidnai (Ἀφίδναι) was one of the twelve ancient towns of ancient Attica. It was celebrated in the mythical period as the place where Theseus deposited Helen of Troy, entrusting her to the care of his friend Aphidnus. When the Dioscuri invaded Attica in search of their sister, the inhabitants of Deceleia informed the Lacedaemonians where Helen was concealed, and showed them the way to Aphidna. The Dioscuri thereupon took the town, and carried off their sister. We learn, from a decree quoted by Demosthenes, that Aphidna was, in his time, a fortified town, and at a greater distance than 120 stadia from Athens. As an Attic deme, it belonged in succession to the tribes Aeantis, Leontis, Ptolemais, and Hadrianis.

The site of Aphidna is located at Kotroni near the modern town of Afidnes.

Gemini (♊︎; /ˈdʒɛmɪnaɪ/ JEM-in-eye Greek: Δίδυμοι, romanized: Dídymoi, Latin for "twins") is the third astrological sign in the zodiac. Under the tropical zodiac, the sun transits this zodiac sign between about May 21 to June 21. Gemini is represented by the twins, Castor and Pollux, known as the Dioscuri in Greek mythology. It is known as a positive, mutable sign.

The Temple of Castor and Pollux (Italian: Tempio dei Dioscuri) was an ancient temple in the Roman Forum, Rome, Central Italy. It was originally built in gratitude for victory at the Battle of Lake Regillus (495 BC). Castor and Pollux (Greek Polydeuces) were the Dioscuri, the "twins" of Gemini, the twin sons of Zeus (Jupiter) and Leda. Their cult came to Rome from Greece via Magna Graecia and the Greek culture of Southern Italy.

The Roman temple is one of a number of known Dioscuri temples remaining from antiquity.

Cephale or Kephale (Ancient Greek: Κεφαλή) was a deme of ancient Attica of the phyle Acamantis, that appears, from the order in which it occurs in the list of Pausanias, to have been situated south or east of Hymettus, perhaps in the neighbourhood of Brauron, where Ludwig Ross found an inscription containing the name of this deme. Cephale possessed a temple of the Dioscuri, who were here called the Great Gods.

The site of Cephale is located east of modern Keratea.

In Greek mythology, several characters were known as Cycnus (Ancient Greek: Κύκνος) or Cygnus. The literal meaning of the name is "swan", and accordingly most of them ended up being transformed into swans.

• Cycnus, son of Ares.
• Cycnus, king of Kolonai. Son of Poseidon.
• Cycnus, lover of Phaethon.
• Cycnus, son of Apollo.
• Cycnus, son of King Ederion (Ancient Greek: Ἐδερίων) or Eredion of Achaea, who, in the 6th century CE account of John Malalas, seduced Leda and made her mother of triplets: the Dioscuri and Helen. In all other sources, she had these children by Zeus who approached her in the shape of a swan (kyknos). For more information, see Leda and the Swan.
• Cycnus, one of the Suitors of Penelope who came from Dulichium along with other 56 wooers. He, with the other suitors, was shot dead by Odysseus with the assistance of Eumaeus, Philoetius, and Telemachus.
• Cycnus, a blunder for Guneus in the manuscript of Hyginus (list of the Achaean leaders against Troy).

According to Pseudo-Eratosthenes and Hyginus' Poetical Astronomy, the constellation Cygnus was the stellar image of the swan Zeus had transformed into in order to seduce Leda or Nemesis. Pausanias and Servius state that Apollo turned Cycnus of Liguria into a swan after the death of his lover Phaeton, then later placed him among the stars as the constellation Cygnus.

In Greek mythology, the name Thero (Ancient Greek: Θηρώ means "feral, beastly") may refer to:

• Thero, reputed nurse of Ares. Local inhabitants of Therapne in Sparta believed that Theriates, a surname of Ares, had been derived from her name. Pausanias remarks that outside Therapne, Thero was completely unknown to the Greeks, and supposes that this mythological figure could have been of Colchian origin, considering the fact that the statue of Ares Theriates was believed to have been brought from Colchis by the Dioscuri.
• Thero, daughter of Phylas and Leipephilene, and sister of Hippotes. She was said to have been beautiful as the moonbeams. Falling in love with Apollo, Thero became the mother of Chaeron, eponym of Chaeronea.
• Thero, a follower of Artemis.