i dont remember the name of this one
ronaldo the burly told us that this creature lives in fresh water and crawls in side crevices of animals even humans such as the vagina or the meatus (hueco del pene) then sucks loads of blood until it gets very fat and explodes. we were nowhere near water when we saw it but apparently it was making its way to another site, about 3 or 4km away. bear in mind its a worm. hmm.