Amphoterus (ɗan Alcmaeon)

A cikin tatsuniyoyin Helenanci, Amphoterus (Girkanci na dā:) ɗan Alcmaeon ne da Achelous)" id="mwDA" rel="mw:WikiLink" title="Callirrhoe (daughter of Achelous)">Callirrhoe (ɗan allahn kogi Achelous), kuma ɗan'uwan Acarnan.

Amphoterus, kamar ɗan'uwansa, ba zato ba tsammani ya girma don rama mahaifinsa. 'Ya'yan Phegeus, waɗanda suka kashe Alcmaeon, suna ɗauke da ƙwallo na Harmonia zuwa Delphi don keɓe shi, kuma sun zo gidan Agapenor a lokaci guda da Amphoterus da ɗan'uwansa Acarnan. Wadannan, sa'an nan, sun kashe masu kisan mahaifinsu, kuma sun tafi Psophis kuma sun shiga fadar sun kashe sarki Phegeus da matarsa.[1]