(Φύζιος), i. e., the god who protects fugitives, occurs as a surname of Zeus in Thessaly (Schol. ad Apollon. Rhod. 2.1147, 4.699; Paus. 2.21.3, 3.17.8), and of Apollo. (Philostr. Her. 10.4.)
[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