Ok, Tiny, 1/4 HD like the black burner? Basically your generic fish with poison. I guess it should be an injury toxin, but it almost seems like it could be contact since the spines don't seem to do damage.
I think I prefer contact. Doesn't seem like we do that a lot.
Well the original's definitely injury, since the poison only works if a spine pierces the flesh.
So your vote's for upping the damage to 1?
Hmm...the fact that the original called for a Dexterity check to avoid contact definitely supports the Reflex save idea.
If we go the injury route, the fact that it can be avoided by wearing gloves makes me think it would function somewhat like a whip (which deals no damage to any creature with an armor bonus of +1 or higher or a natural armor bonus of +3 or higher).
How about we make the spines do nonlethal damage plus injury poison?
Works for me.