[Brujo]

No, no, no, they weren't murdered, they pooped themselves to death. Viz.,

“In dinosaur feces, we found nematodes, trematodes and even protozoa that could have caused dysentery and other abdominal disturbances. The infective stages of these intestinal parasites are carried by filth-visiting insects.”

[SunkenCiv]

Primatodes are my personal favorites. And I thought only trees got trematodes.