The gut microbiotas of cockroaches and termites play important roles in the symbiotic digestion of dietary components. such as lignocellulose. Diet has been proposed as a primary determinant of community structure within the gut. acting as a selection force to shape the diversity observed within this "bioreactor". https://www.jmannino.com/hot-mega-Elk-Scrimshaw-Obsidian-Knife-super-value/