Question: which mezcal has the worm?
Answer: A mezcal worm is an insect larva found in some types of mezcal produced in Oaxaca, Mexico. The larva is usually either a gusano rojo ("red worm") or a chinicuil ("maguey worm"), the caterpillar of the Comadia redtenbacheri moth. The red worm is typically considered tastier.