CASTOR, AEDES
a temple of Castor (or the Dioscuri ?) in circo Flaminio, that is, in Region IX, to which there are but two references. Its day of dedication was 13th August (Hemerol. Allif. Amit. ad id. Aug.; CIL i 2. p. 325 : Castori Polluci in Circo Flaminio; Fast. Ant. ap. NS 1921, 107), and it is cited by Vitruvius (iv. 8. 4) as an example of an unusual type (columnis adiectis dextra ac sinistra ad umeros pronai), like a temple of Athene on the Acropolis at Athens, and another at Sunium (Gilb. iii. 76, 84).