and LARISSAEA (Λαρισσαῖος and Λαρισσαῖα), surnames of Zeus and Apollo, derived from the arx Larissa at Argos (Paus. 2.24.4; Strab. ix. p.440, 14.649; Steph. Byz. s. v. Λάρισσα), and of Athena, who derived it from the river Larissus, between Elis and Achaia, where the goddess had a sanctuary. (Paus. 7.17.3.)
[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