Spangled Novictum Hide Drop areas

[rumtumtum]

ANyone recommend a good drop rate for Spangled Novictum Hides in Ely plz?
I been hunting the pred/pred bosses but the drop rate ia pretty awful

[Rizzy]

Eremites and Weavers drop them too, but I can't be sure that the drop rate would be better than the Predators. In my experience with Predator bosses in particular, they've dropped hide pieces very often