][3] The white maguey worms, known as meocuiles, are caterpillars of a butterfly commonly named "tequila giant skipper," Aegiale hesperiaris.
Aegiale hesperiaris butterflies deposit their eggs at the heart of the leaves of agaves.
[citation needed] The red maguey worms are known as chilocuiles, chinicuiles or tecoles, and are the larvae of the moth Comadia redtenbacheri.
[citation needed] When fully mature, these caterpillars appear fleshy-red and can measure up to 65 mm (2.6 in).
While they are sometimes eaten alive and raw, they are also considered delicious deep-fried or braised, seasoned with salt, lime, and a spicy sauce, and served in a tortilla.