Abstract
Myxozoa is a class of the phylum Cnidaria has diverged into the obligate endoparasitic life system, having adopted mainly fish as vertebrate hosts. Cnidaria are considered the oldest lineage of venomous animals, and their toxic compounds are used to immobilize, subdue, and digest prey, as well as deter and repel predators and competitors. Their toxins are produced by the Golgi apparatus o…