Cochineal beetles
“Since Jan. 5, [2011] the FDA has required food manufactures to disclose whether red cochineal beetles are among their products' ingredients. These beetles are farmed, harvested, dried and crushed to produce a red dye called carmine that, until this year, had been disguised in the ingredient list as "artificial color," "color added" or the all-encompassing "natural and artificial coloring." “
Source: https://www.livescience.com/9251-foods-beetles.html