In Greek mythology, Eurytus (Ancient Greek: Εὔρυτος) was one of the Molione twins — conjoined brothers Eurytus and Cteatus, sons of Actor (or of Poseidon) and Molione in Elis. He fathered Thalpius, who with Amphimachus son of Cteatus shared half the Epeian fleet in Homer's Catalogue of Ships.
Adapted from Wikipedia, "Eurytus and Cteatus" · CC BY-SA 4.0
I.The Molione twin
Eurytus and Cteatus were twin brothers of the Epeian house, often called the Moliones after their mother Molione. Apollodorus counts them among the conjoined twins born to Actor and Molione; some traditions make Poseidon their true father. Pausanias says the sons of Actor married the twin daughters of Dexamenus at Olenus: Thalpius was born to Eurytus and Theraephone, Amphimachus to Cteatus and Theronice.
In the Iliad Catalogue, Eurytus stands with Cteatus as fathers of the two captains who shared half the Epeian forty ships from Elis beside Buprasium, Hyrmine, Olen, and Alesium — Thalpius and Amphimachus mustering beside Diores and Polyxenus.
II.Homonyms
This atlas entry (eurytus-epeian) is the Actorid / Molione twin, father of Thalpius. Distinct from Eurytus of Oechalia (eurytus-oechalia), the Argonaut Eurytus son of Hermes (eurytus-hermes), Eurytus the Giant (eurytus-giant), and other Homeric Eurytus kill-notices.