Genus Spalerosophis toxicity.

[Swaggomancer]

I thought that genus Spalerosophis snakes (the Diadem snakes) were mildly venomous, but I'm not sure anymore. Some people seem to be saying they are non-venomous. On top of that, CTR (Clinical Toxinology Resources) lists them as non-venomous.

I would like to know if they are indeed non-venomous.

If they are mildly venomous, what sort of reaction would you expect from a bite?

Two particular species that I would like to know about are Spalerosophis diadema and Spalerosophis arenarius.

Thanks in advance!