What is "eurynomos"

In Greek mythology, Eurynomos (; Greek Εὐρύνομος; Latin Eurynomus) was the netherworld daimon (spirit) of rotting corpses dwelling in the Underworld. Eurynomos is either a minor figure whose associated literature is lost to time, or possibly an invention by the painter Polygnotos. The sole piece of evidence concerning him is the following paragraph by Pausanias:

Eurynomos is mentioned in the Satanic Bible, where the name is misspelled as "Euronymous".