bajabuddha
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Brincadores ~ the Mexican Jumping Bean
Brincadores ~ The Mexican Jumping Bean 
Everything you wanted to know but was afraid to ask; cut and pasted from "The Straight Dope" by Cecil Adams. I hope you find it as fascinating as I
did (slow morning).
Dear Cecil:
I know that Mexican jumping beans jump because of worms or larvae inside, but what kind of beans are they, and what kind of worms? What happens to the
worm? Does it hatch out as a bug or moth or something, or what?
— Laura Clemons
Cecil replies:
You're thinking: Boy, Cecil, really working hard today, aren't you? Come on, you never heard of the lazy days of summer? Here's the sum total of what
I know about Mexican jumping beans:
1) As a kid I was completely creeped out by the thought of a bean being eaten from the inside by a hungry bug that might break through at any moment
and start in on my hand. It was no comfort to come back the next day and find that the bug had escaped from the bean by means of a perfectly circular
hole and was now on the loose in the house.
2) Actually, there was one thing worse: the scene in Pinocchio where Pinocchio and his buddies smoke, drink, engage in wanton destruction, and then
turn into donkeys. Saw it again a few years back, and it still made my skin crawl.
3) OK, the science. The bug inside the bean is a small gray critter known as the jumping bean moth, Cydia saltitans. The bean is not a bean but a
section of a seed capsule from the jumping bean shrub, Sebastiana pavoniana. (Some say Sebastiana palmieri. Whatever.) The mama moth deposits its eggs
on the ovaries of this shrub, which grows on hillsides in the Mexican states of Sonora and Chihuahua and in Baja California. The eggs hatch and the
larvae bore into the seedlets and consume the seed inside. According to the natural-history page "Wayne's Word" (waynesword.palomar.edu/plaug97.htm) ,
"the robust, yellowish-white larva" indulges in "the peculiar habit of throwing itself forcibly from one wall to the other, thereby causing the
jumping movements of the capsule." One explanation is that this helps scare away birds, but we might just as well credit the dawning realization on
the part of the larva: "What the f---?! I'm inside a bean!"
4) Just so we're clear on this, the larva doesn't exit the unbean until it has metamorphosed into a moth. Doesn't it seem like a waste that it should
go to the trouble of transforming its entire body, only to turn into a stupid moth? Now you know how the 'rents felt after spending all that money to
send you to art school, only to have you wind up a CPA.
5) Mexican jumping beans are rarely sold as novelties in Mexico.
6) A substantial portion of the world's Mexican jumping beans emanates from one Mexican town, Alamos. (Alamo means cottonwood, by the way. Haven't you
always wondered?) The locals supplement their income by harvesting the seed capsules from the surrounding slopes and listening for the rustling noise
they make. The hills are alive, one enthusiast gushes, with the sound of brincadores (jumpers). Dunno about you, but I say: bleagh.
— Cecil Adams
[Edited on 6-4-2015 by bajabuddha]
I don't have a BUCKET LIST, but I do have a F***- IT LIST a mile long!
86 - 45*
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DENNIS
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Thanks, BB.
Here's the site. I just subscribed for weekly tidbits of info.
http://www.straightdope.com/?result=success
"YOU CAN'T LITTER ALUMINUM"
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bajabuddha
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You are certainly welcome. I have TSD on my favorites list, has been part of my morning mantra w/coffee for years. Learning with a chuckle-curve.
I don't have a BUCKET LIST, but I do have a F***- IT LIST a mile long!
86 - 45*
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David K
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It was a common curio shop item back in the 60's when I was a kid... I had some... they just flipped over and moved a bit, no actual "jumps". I forgot
how long they lasted. I hadn't seen them sold for many ages...
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durrelllrobert
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Quote: Originally posted by David K  | | It was a common curio shop item back in the 60's when I was a kid... I had some... they just flipped over and moved a bit, no actual "jumps". I forgot
how long they lasted. I hadn't seen them sold for many ages... |
Last time I walked the Buffadora "mall" there was still one stall selling them but they may have been just as counterfeit as the Viagra being sold at
the phamacia next door. 
Bob Durrell
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David K
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| Quote: Originally posted by durrelllrobert | | Quote: Originally posted by David K | | It was a common curio shop item back in the 60's when I was a kid... I had some... they just flipped over and moved a bit, no actual "jumps". I forgot
how long they lasted. I hadn't seen them sold for many ages... |
Last time I walked the Buffadora "mall" there was still one stall selling them but they may have been just as counterfeit as the Viagra being sold at
the phamacia next door. |
Probably plastic with a micro chip inside... battery powered!
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DENNIS
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If you held them in your hand to warm them up, they could get pretty active.
"YOU CAN'T LITTER ALUMINUM"
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motoged
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The beans or the fake viagra....or holding what ? 
Don't believe everything you think....
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bajabuddha
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Might prove to be a possible relief from constipation; only problem is every time one passes gas there's a faint
"ayuda mio!"
I don't have a BUCKET LIST, but I do have a F***- IT LIST a mile long!
86 - 45*
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Martyman
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| Quote: Originally posted by bajabuddha | | You are certainly welcome. I have TSD on my favorites list, has been part of my morning mantra w/coffee for years. Learning with a chuckle-curve.
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My favorites list include LSD too. Wait...that's not what it say's 
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4Cata
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Wow, throwback to the 50's for me from Olvera Street in LA. Same deja-vu as those colored corn necklaces sold by native Americans beside the train
in Gallup. Always had some sort of critter inside which turned them into crumbly, meally, trash-bound things with leather thong ties. Still, buying
both of those was an annual thing as we visited grandparents in SoCal.
Agaveros, silk in a bottle, a beautiful bottle!
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