Toxozoan

Kaminadazoans were one of the biggest creature at their time, ranging from few centimeters, to about half a meter. All of them have big, single mouth that they use to both eat, remove waste, and reproduce. As a mean of defence, some kaminadazoans gained ability to use toxic sulpher dioxide and hydrogen sulphide, becoming the planet's first poisonous species. These kaminadazoan s became toxozoans.

Toxozoans have the same digestive, reproductive and excretoric system as the first kaminadazoans. They, however, collected toxic sulpher and other lethal chemical that they would shoot out, when they were provoked.

Toxozoan also acted as a decomposer, collecting methane and sulpher as they decompse. Collected methane will be then converted into energy that other life forms can use.