entity_id,source_id,evidence_type,source_note
ENT_ACHELOOS,SRC_HESIOD_THEOGONY,direct attestation,"Hesiod, Theogony 337-345 (the river-gods, sons of Oceanus and Tethys; the chief streams named)."
ENT_ACHELOOS,SRC_HOMER_ILIAD_ODYSSEY,direct attestation,Acheloos (Achelous) is named in Iliad XXIV.616 (in Niobe's story) and called upon as a river oath deity; he is invoked alongside the river gods in the formal oath formula; Iliad XXIV.616; also Odyssey references to the river's power
ENT_ACHELOOS,SRC_THEOI_HOME,index attestation,"Attested in Theoi Project index (Greek gods, spirits, heroes in classical literature)."
ENT_ACHELOOS,SRC_THEOI_POTAMOI,index attestation,Literary attestation in classical/mythographic tradition; cult evidence varies by entity.