(Ἀρχεήνωρ), one of the Niobids (Hyg. Fab. 11), and perhaps the same who is called by Ovid (Ov. Met. 6.248) Alphenor. The names of the Niobids, however, differ very much in the different lists.
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890