Apollodorus 2.1.2
Argus, son of Niobe and Zeus;
Argus married Evadne (daughter of Strymon and Neaera) and had four sons,
Ecbasus, Peiras, Epidaurus and Criasus;
Pausanias 2.16.1
Peirasus and Phorbas, sons of Argus, grandson of Phoroneus;
Pausanias 2.25.8
Tiryns, son of Argus, son of Zeus;