A new study published in PeerJ Life & Environment looked to identify the species of larva found in bottles of Mezcal. Mezcal is a distilled alcoholic beverage made from any type of agave. It is often served with a slice of orange and a dusting of worm salt, which is a mixture of ground-up chili peppers, salt, and ground-up larvae of a moth species called Hypopta agavis.
Are people consuming larvae of the skipper butterfly Aegiale hesperiaris, or the larva of the moth Comadia redtenbacheri, the latter of which is thought to be declining in numbers in recent years? Or is the worm the larva of a weevil, or another unidentified insect species? Researchers used DNA-based identification analysis of larvae inside 21 commercially available mezcals to determine their identity.
Specimens were obtained from mezcal bottles that were purchased between 2018 and 2022.
- All larvae appeared superficially very similar, with a distinct head capsule and prolegs that are characteristic of lepidopteran larvae.
- Some specimens were white, others were pinkish-red.
- Of the 21 larvae subjected to DNA extraction, 18 yielded DNA sequences that were suitable for analysis.
The results were somewhat unexpected. Historically there are about 63 species of larvae or “worms” that are consumed in Mexico, including the Tequila giant skipper (A. hesperiaris) which, given its name, implies that it is included in tequila and other mezcals.
The study found that all larvae are a single moth species affirming the importance of C. redtenbacheri for the mezcal industry. Larvae of C. redtenbacheri are one of the most popular edible insects in Mexico.
Adding larvae to Mexican beverages and foods (salts, garnishes, powders, etc.) is driven by health benefits and by beliefs that these larvae contain aphrodisiac properties (Contreras-Frias, 2013). This trend is resulting in greater demand that is applying pressure to local larval populations.
In response to the declining number of mezcal larvae, researchers have begun to develop methods to cultivate these larvae in captivity.
Reference: “Mezcal worm in a bottle: DNA evidence suggests a single moth species” by Akito Y. Kawahara, Jose I. Martinez, David Plotkin, Amanda Markee, Violet Butterwort, Christian D. Couch and Emmanuel F.A. Toussaint, 8 March 2023, PeerJ.
Researchers: “We have to do genetic testing to determine what species of worm is in these bottles! BEGIN RESEARCH!!!”
Everyone else: “Um… ask the manufacturer…?”
Eat the worm and see god! 😉
My girlfriend back then loved to drink mezcal with me because it made me a wild man 🙂
Unbelievable!!! All the goodies to eat but they want us to eat worms!!! Gross
I’d rather have a bottle in front of me,than a frontle lobotomy 🤔
Eating bugs 🐛 😋
Love ❤️ them delicious 🪲 roaches
Make no mistake about it. They want us eating bugs daily. This is how they push it on us slowly but surely. We Serfs get bugs. They get whatever they want.
I think I’d prefer these worms stir fried, while watching MAGA moron 45 being indicted, cuffed and mug shots taken. 🤷🏻♀️
You wouldn’t know a good thing if it bit you on your stinking ******!Vote for o’biden again and see what they have in store for YOU!
Eating those tequila worms make me feel funny down there! 😎
And the worms ate into his brain, worms love the rain so it must rain tequila somewhere , it’s does make her clothes fall off, but me I put em on a hook and catch my dinner not a hangover
I, & a guy I used to drink with, stopped one afternoon for a “few” brown bottles, and saw that there were 33 bottles of Mezcal, (airplane, 2 shot bottles), up on the shelf that another friend of ours had paid his beer tab with, we drank all 33 bottles while out drinking, & drank ourselves sober, … But we were tough back in those days, lmbo!
Usually, whoever finished the bottle ate the worm. I used to get the worm out of the bottle first, without using any type of utensils. Try it some time, I’ll wait.😉