More on Lynceus from Infoplease:

• Lynceus - Lynceus (2 syl.) was so sharp sighted he could see through the earth, and distinguish objects nine ...
• Danaüs - Danaüs Danaüs , in Greek mythology, son of Belus and Anchinoe and twin of Aegyptus. ...
• Castor and Pollux - Castor and Pollux Castor and Pollux , in classical mythology, twin heroes called the Dioscuri; ...
• Hypermnestra' - Hypermnestra' Wife of Lynceus (2 syl.), and the only one of the fifty daughters of Danaos who ...
• Lynx-eyed - Lynx-eyed Having as keen a sight as a lynx. Some think the word lynx is a perversion of Lynceus. ...