False Hydra in Call of Cthulhu

I would like to run False Hydra but in Call of Cthulhu. The climate fits perfectly and the story can be adjusted to the system without a problem, but I have one concern – Is there a Lovecraftian creature which is anyhow similar or at least some spells in the rulebook that can cause False Hydra effects, or should I just homebrew this creature? From what I know the False Hydra is not canon in D&D as well, but I would like to know if there is anything similar in CoC.