Arcăs, ădis, m., = Ἀρκάς.
I Son of Jupiter and Callisto , the progenitor of the Arcadians , after his death placed as a constellation (Arctophylax) in heaven, Ov. F. 1, 470; 2, 190; id. M. 2, 468; 2, 497; Hyg. Fab. 176, and Astr. 2, 4 (cf. Apollod. 3, 8, 2).—
II An Arcadian; plur. Arcădĕs , um, m. (acc. Gr. Arcadăs, Verg. A. 10, 397), = Ἀρκάδες, the Arcadians.
A As the most ancient men, Plin. 7, 48, 49, § 154; Ov. F. 2, 289 al.—
B As skilled in pastoral music: Tamen cantabitis, Arcades, inquit, Montibus haec vestris; soli cantare periti, Arcades, Verg. E. 10, 31: Arcades ambo, Et cantare pares et respondere parati, id. ib. 7, 4 (cf. id. ib. 4, 58 sq.; Theocr. 22, 157; Polyb. 4, 20).—Hence, Arcas,
C κατʼ ἐξοχήν.
1 Mercury , who was said to have been born on the Arcadian mountain Cyllene (cf. 1. Arcadia, B.), Mart. 9, 35, 6; Luc. 9, 661; Stat. S. 5, 1, 107.—
2 Parthenopaeus , the son of Atalanta from Arcadia , Stat. Th. 8, 745; 12, 805.—
3 Tyrannus, i. e. Lycaon , grandfather of Arcas (a poet. prolepsis), Ov. M. 1, 218.—
4 Bipennifer, i. e. Ancaeus , Ov. M. 8, 391.—
III Adj., = Arcadius, Arcadian , Verg. A. 12, 518; Mart. 5, 65, 2; Stat. S. 5, 2, 123; id. Th. 7, 94; Sil. 6, 636.