Snatcher

Snatchers,
Human like creatures that live close to fresh water, they are somewhat mindless and would eat almost anything but they prefer the meat o fat fishermen, dimwitted and easily outsmarted, but normally dwell in packs of 4 to 12, disease-ridden and full of flies, some believed to be undead but this is untrue. it is widely speculated that the origins of these creatures lie in an age old curse.
snippet from "Beastiary of the western world- written by Falorn Malkind"