Cacus
a fabulous Italian shepherd, who was believed to have lived in a cave, and to have committed various kinds of robberies. Among others, he also stole a part of the cattle of Hercules or Recaranus; and, as he dragged the animals into his cave by their tails, it was impossible to discover their traces.
But when the remaining oxen passed by the cave, those within began to bellow, and were thus discovered. Another tradition stated, that Caca, the sister of Cacus, betrayed the place of their concealment. Cacus was slain by Hercules. (
Liv. 1.7.)
He is usually called a son of Vulcan, and Ovid, who gives his story with considerable embellishments, describes Cacus as a fearful giant, who was the terror of the whole land. (
Ov. Fast. 1.554; comp.
Verg. A. 8.190, &c.; Propert. 4.9;
Dionys. A. R. 1.32,
43; Aurel. Vict.
Dc Orig. Gent. Rom. 6.) Evander, who then ruled over the country in which Cacus had resided, shewed his gratitude to the conqueror of Cacus by dedicating to him a sanctuary, and appointing the Potitii and Pinarii as his priests.
The common opinion respecting the original character of Cacus is, that lie was the personification of some evil daemon, and this opinion is chiefly founded upon the descriptions of him given by the Roman poets. Hartung (
Die Relig. d. Röm. i. p. 318, &c.), however, thinks that Cacus, whom he identifies with Cacius (
Diod. 4.21;
Solin. 1.1), and his sister Caca were Roman penates, whose names he connects with
Καίω,
caleo, and
coquo. There were at Rome various things connected with the legends about Cacus. On the side of the Palatine hill, not far from the hut of Faustulus, there was a foot-path leading up the hill, with a wooden ladder called "the ladder of Cacus," and the ancient cave of Cacus, which is still shewn at Rome, was in the Salina, near the Porta Trigemina. (Diod., Solin.,
ll.. cc.; Klausen,
Aeneas u. die Penaten, p. 768, &c.; Bunsen,
Beschreib. der Stadt Rom, i. p. 134, 3.1. p. 407.)
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