Castor
One of the Dioscuri, entering the Argonautic tradition as a member of the crew catalogue.
Overview
Castor is one of the Dioscuri and is normally remembered with Polydeuces. Apollonius’ Argonautica includes him in the catalogue of those who sail, which means the Argo is not only Jason’s private stage. Such catalogues matter because they gather many regions, houses and heroic traditions into one expedition before the action even begins. Castor’s presence brings the Spartan twin tradition into the sea voyage and helps make the Argonaut story a generational assembly rather than a single hero’s linear adventure.
Key facts
Member of the Argonaut catalogue
The Argonautica catalogue includes Castor among the sailors.
Paired with Polydeuces
Castor is usually marked with Polydeuces as one of the Dioscuri, widening the heroic network of the Argonaut crew.
Relationships
- Argonaut Expeditionjoins the expedition
Apollonius' Argonaut catalogue includes Castor.
Ancient sources
MythWeave distinguishes ancient-source evidence from later adaptations and modern interpretation.