Jumping Beans Game

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Wayne's Word Noteworthy Plant For August 1997
Extraordinary Little Insects Native To Mexico
1. Are Jumping Beans Native To Mexico?
2 Are Jumping Beans Good To Eat?
3. Are Jumping Beans Really Insect Galls?
4. What Makes Jumping Beans Jump?
5. Why Do Jumping Beans Jump?
6. How Far Will Jumping Beans Jump?
7. How Many Months Will Jumping Beans Jump?
8. Is It Illegal To Bring Jumping Beans Into The U.S?
9. Will U.S. Border Patrol Confiscate Jumping Beans?
10. Are Jumping Beans Related To Jumping Galls?

Five live Mexican jumping Beans in their own plastic house Racing game sheet included with every order. FANTASTIC party favor for a kids party New (4) from $9.00 & FREE Shipping. Frequently bought together + + Total price: $38.30. Add all three to Cart Add all three to List.

  • The Jumping Beans will begin their frantic dash for the ellipses. The start and path of the race to the ellipses are erratic, the Jumping Beans bump into each other and even STOP, just before winning. Dirty tactics of the Jumping Beans are permitted, it's the winning that.
  • Jumping Jelly Beans! A firm favourite game that is fun and energetic. How Do I Play It? Every student has a space in the room and the teacher is the caller.
  • Also, when you play Jumping Beans at the casino you have access to the Bonus Bean Feature. You get 10 free games when 3 Mrs. Beans appear on the screen after any Auto Nudge. During the free games, any Mr. Bean or Bandido Bean appearing on the screen rewards you with Bonus Beans on the Bonus Beans.
  • See A Bunch Of Genuine Mexican Jumping Beans
  • See Jumping Bean Shrubs In Baja California
  • See A Fruiting Branch Of The Jumping Bean Shrub
  • See Jumping Bean Moth Larva & Jumping Bean Flower
  • See All Stages In The Jumping Bean Moth Life Cycle
  • See Jumping Bean Pupa Inside A Mexican Jumping Bean
  • See Jumping Bean Larva Inside An Arizona Jumping Bean
  • See Jumping Bean Pupa Inside An Arizona Jumping Bean
  • See Jumping Bean Pupa Emerging From A Jumping Bean
  • Go To The Amazing Jumping Gall Article
  • See Jumping Bean vs. Jumping Gall Comparison
  • Try The Jumping Bean/Jumping Gall Crossword Puzzle
  • Some Good References About Jumping Beans

The vast southwest desert region of North America contains many fascinating wild plants, but none are more intriguing than the Mexican jumping bean. Jumping beans are commonly sold in novelty shops and by street vendors on both sides of the border, and probably everyone has marveled at their erratic movements, or heard a fabulous tale about them. In the regions where they grow wild, they are often collected by children and sold to local dealers who export them to the United States. The actual jumping 'bean' is not a bean at all. It is produced by a native shrub or small tree that grows wild in the deserts of mainland Mexico and in the rugged Cape region of Baja California.

An assortment of Mexican jumping beans. They are actually the separate sections (carpels) of seed capsules from the Mexican shrub (Sebastiana pavoniana).

The common jumping beans sold in novelty shops throughout the southwestern United States come from a deciduous shrub (Sebastiana pavoniana) with dark green, leathery leaves that turn red during the winter months. The jumping bean shrubs grow on rocky desert slopes and along arroyos in the region of the Rio Mayo in the states of Sonora and Chihuahua. One of the best places to see this shrub is in the vicinity of Alamos, Mexico, known locally as the 'jumping bean capital of the world.' Mr. WOLFFIA (the editor of WAYNE'S WORD) recently photographed this interesting shrub in canyons of the Sierra de la Laguna in the Cape region of Baja California. By late winter the shrubs become a blaze of red, in sharp contrast with the beautiful green fan palms (Brahea brandegeei).

Jumping jelly beans game
Showy red clumps of Mexican jumping bean shrubs (Sebastiana pavoniana) and stately fan palms (Brahea brandegeei) line a canyon bottom of Sierra de la Laguna in the rugged Cape region of Baja California. During June the ground beneath large jumping bean shrubs is littered with coppery-red leaves and hundreds (thousands) of larva-bearing carpels. The jumping carpels sound like the patter of rain drops on dry leaves.

Another lesser-known jumping bean shrub (Sebastiana bilocularis) is sometimes called the Arizona jumping bean, although it is by no means limited to Arizona. Its former name was Sapium biloculare; however, according to The International Plant Names Index (IPNI), its accepted name is now Sebastiana bilocularis. The Arizona jumping bean occurs along washes and rocky slopes from the vicinity of Ajo, Arizona, south through the desert areas of Sonora, Mexico and Baja California. It also occurs on some of the islands in the Gulf of California. Like many other members of the diverse Euphorbia Family (Euphorbiaceae), freshly cut stems of both species of jumping bean shrubs exude a poisonous milky sap. In fact, several tribes of native Americans reportedly used the sap to poison their arrow tips. In Mexico the shrubs are sometimes called 'yerba de la flecha,' which translated means herb of the arrow.

Dark green Arizona jumping bean shrub (Sebastiana bilocularis, formerly Sapium biloculare) in Organ Pipe Cactus National Monument on the Mexican border. Apparently the same species of moth larva inhabits seed-bearing carpels; however, the carpels do not separate into sections as in the true Mexican jumping bean (S. pavoniana).

Probably the most interesting thing about Mexican jumping bean shrubs are the remarkable 'beans' that jerk and roll about with seemingly perpetual motion. It is doubtful (or very rare) that they actually 'jump' above the surface of the ground, but they can certainly roll and tumble along in different directions. Just as pineapples are not apples and peanuts are not nuts, the jumping bean is not a bean, nor is it a seed. It is actually a small, thin-shelled section of a seed capsule containing the larva of a small gray moth called the jumping bean moth (Laspeyresia saltitans). After consuming the seed within the capsule section, the robust, yellowish-white larva has the peculiar habit of throwing itself forcibly from one wall to the other, thereby causing the jumping movements of the capsule. Mexican jumping bean capsules typically separate into three parts or sections, some of which contain a moth larva. It is these separate sections (technically called carpels) that are sold as 'jumping beans.'

Note: According to American Insects by R.H. Arnett (1985), the jumping bean moth belongs to the Order Lepidoptera, Family Tortricidae, and is listed under the scientific name of Cydia saltitans. It is listed as Cydia deshaisiana in Volume 3 of Nomina Insecta Nearctica (1996) and more recent publications in entomology. The scientific name Laspeyresia saltitans is a synonym used in most older entomology references. This moth species inhabits the carpels of Sebastiana pavoniana and apparently also Sapium biloculare (Sebastiana bilocularis).
Go To Nearctica: The Natural World of North America
Go To The University of Hawaii Entomology Data Base
Shiny green leaves of a Mexican jumping bean shrub (Sebastiana pavoniana) with mature seed capsule and 3 moth-bearing sections (carpels). The leaves become bright red in winter.

The jumping bean moth belongs to the Olethreutidae, a large family of moths, some of which are serious agricultural pests. Like the jumping bean moth, the larvae bore into the fruits and feed on the tissue inside; however, unlike the jumping bean moth, they attack fruits that we humans also like to eat. Some of the jumping bean moth's destructive relatives are the codling moth (a serious pest of apples), the oriental fruit moth (a serious pest of peaches), the black-headed fireworm (a serious pest of cranberries), the grape berry moth, the pea moth, the cypress cone moth, and the strawberry leaf roller. In fact, the codling moth is one of the world's most destructive insects, causing millions of dollars annually in apple losses and moth control expenses. Luckily, the jumping bean moth only likes jumping bean seeds and is of no economic importance as an agricultural pest. They will not be confiscated by the U.S. Border Patrol or the U.S. Agricultural Inspection Agency.

Jumping bean shrubs typically bloom during the spring and summer months, and this is when the female moth lays her eggs on the green, immature capsules (ovaries) of female flowers. When the eggs hatch, the tiny, immature larvae bore into the young capsules and begin feeding on the developing seeds inside. [Some references suggest that the eggs are deposited inside the capsules, but C.L. Hogue (Natural History Museum of Los Angeles County Science Series 27, 1974) states that the larvae eat their way into the soft green capsules.] Only seeds without larvae will reach maturity and be viable, and luckily for the plant, not all capsules are infested with moth larvae.

Immature seed capsule (female flower) of Arizona jumping bean shrub (Sebastiana bilocularis) in early summer, and tiny moth larva shortly after hatching. The developing capsule will provide a home and food for the larva until it transforms into a pupa and into an adult moth. Note the head of an ordinary straight pin for a size comparison.

Although the thin-shelled jumping bean capsule containing its moth larva superficially resembles the life cycle of some insect galls, it is NOT A GALL. Galls are usually produced by the plant in response to a chemical or mechanical irritation (stimulus) caused by ravenous insect larvae deeply embedded in the plant's tissue. The swollen (tumorous) tissue provides food and a brooding chamber for the larvae, and is usually found in stems or leaves. The papery jumping bean capsules are not galls, they are genetically-programmed structures that are formed with or without the presence of the moth larva. The larva is clearly a seed predator that is simply taking advantage of the tasty seed inside the capsule.

The WAYNE'S WORD staff did some investigating, and sure enough, there is a 'jumping gall' that behaves very much like a Mexican jumping bean. This amazing story is discussed in an article by F.A. Leach (Natural History Vol. 23, 1923). The minute, globose galls are only 1 mm in diameter. They are attached to the leaves of several native oaks in California's Sacramento Valley. Each gall is inhabited by a tiny cynipid gall wasp appropriately named the 'jumping oak gall wasp' (Neuroterus saltatorius). When the minute galls fall to the ground they begin hopping about like fleas. According to F.A. Leach, they can jump over one centimeter vertically and twice as far horizontally. Like jumping beans, the larva inside is active during the summer months, but ceases its activity later in the fall when it changes into a pupa. The gall topic is a favorite one at WAYNE'S WORD and the subject of future articles.

See 'Jumping Galls' (Noteworthy Plants December 1997)
See Comparison Of Jumping Gall & Jumping Bean Motion

By late summer, capsules of the Mexican jumping bean shrub have separated into three sections, each section splitting open and ejecting its seed. Hollowed out sections (carpels) containing moth larvae fall to the ground and start a new career of jumping and hopping. According to Carlton Heckrotte (Journal of Thermal Biology Vol. 8, 1983), the jumping behavior is clearly influenced by temperature. Perhaps this is a way to move the capsules out of the hot sun to a more concealed location, such as into a crevice or under a rock, prior to the final critical stages of metamorphosis during which the adult moth is formed. However, the larvae also exhibit their peculiar jerking behavior in the shade, suggesting that other genetic or physiological factors may be involved.

Mexican jumping bean (Sebastiana pavoniana): (Far Left) Seed capsule composed of 3 sections or carpels. One carpel is shown above. The individual carpels are sold as 'jumping beans.' (Middle Left) Moth larvae responsible for movement of 'jumping bean' carpels. Carpel at top has been cut open to reveal the robust larva. (Middle Right) Empty pupal cases formed by larvae inside each carpel. Adult moth emerges from pupal case during late spring or summer. (Far Right) Adult moth that emerges from 'jumping bean' through circular exit door.
Wayne's Trivia Note #674 (20 July 2020)
Imagine there was a task you had to perform as a child that would be critical for your survival as an adult. In order for the jumping bean moth (with no cutting mouthparts) to escape from its jumping bean container, it must pass through an exit door that it cut many months before in its larval stage. This has always intrigued me since I saw my 1st Mexican jumping bean when I was a child!

It is interesting to speculate about the energy required to move a Mexican jumping bean that weighs about as much as the moth larva (approximately 0.08 gram). If the larva were turning free inside the capsule section or carpel it would seem almost impossible for it to move the carpel with such force that it actually rolls. To accomplish this feat the larva spins a silk lining on the inner walls of the carpel. This thin, inconspicuous lining may not be visible at first, but soon covers the inside of the carpel. Like other moth larvae, silk threads are secreted from modified salivary glands in the mouth region. By grasping the silken lining with its forelegs and snapping its body, the larva is able to transfer the full force of its movement to the carpel. [According to F.S. Truxal (Los Angeles County Museum Quarterly Vol. 3, 1964), the larva grasps the silken lining with its abdominal prolegs, draws back its head and forebody, and strikes the wall of the carpel with its head.] Because of the eccentric, convex shape of the carpels, they will tumble and roll about on a level surface. It is doubtful (or very rare) that they actually 'jump' above the surface. As winter approaches the larva spins a silken cocoon around itself. Old carpels are often filled with larval castings and a silken cocoon. Jumping beans will remain motionless during the winter months as the larva transforms into a pupa, and eventually into an adult moth. Larvae and pupae contained within their papery carpel containers are the vital connecting links with the next season's crop of capsules.

The following spring or summer, when jumping bean shrubs are once again in flower, the pupa pushes through a small circular door in the wall of the carpel, the pupal covering splits open, and a small gray moth crawls out of the pupal case. Like other dioecious species, with separate male and female individuals in the population, the moths come in 2 sexual forms: egg-bearing females and sperm-bearing males. In fact, the primary role of the adult moths is to find a mate and pass on their genetic information (DNA) to future generations. Soon after mating, the female moth lays her eggs on the new crop of immature capsules and the amazing life cycle is renewed. The fascinating relationship does not appear to be mutually beneficial to the shrub since pollination is not dependent on the moth and the larva is clearly a seed predator.

Cut-away view of Mexican jumping bean carpel showing pupa of jumping bean moth (Laspeyresia saltitans) resting in a silken cocoon. Note the escape door which is conveniently placed where the adult moth will emerge.

The construction of the exit door, often so uniformly circular that it could have been made by an electric drill, is truly fascinating. Without any cutting mouthparts how could the exit hole have been made by the adult moth? Actually, the circular escape hatch was cut the previous year by the larva, shortly after it ceased its jerking movements and before it changed into a pupa. The door is conveniently placed directly opposite one end of the cocoon. It is only partially cut through the wall of the capsule, and is easily pushed open by the emerging moth. This is sort of like pushing a small circular piece out of a scored stencil. The cutting of the exit door is remarkable when you consider that the larva has no knowledge of the purpose it will eventually serve.

Mexican
Close-up view of an Arizona jumping bean capsule (Sebastiana bilocularis) showing the head of a larva and the circular exit hole it has just cut. The door has been removed to show the larva's head. The larva uses its powerful jaws (mandibles) to chew through the wall of the capsule.
Close-up view of an Arizona jumping bean capsule (Sebastiana bilocularis) with exit door opened to show pupa inside. The door was pre-cut by the larva prior to pupation. The door is eventually pushed open by the emerging pupa, and the adult moth crawls out of the pupal case. If a window is cut into the capsule to observe the active larva, it will spin a silken web across the opening.

Another fate remains for jumping bean capsules that harbor the moth larvae, particularly if they happen to be in the vicinity of Alamos, Mexico. This is the land of the jumping bean and the home of Senor Joaquin Hernandez, the legendary 'king of the jumping beans.' When he was only twelve years old, Joaquin saw the potential for marketing jumping beans and started a thriving industry that has persisted for more than 60 years. People from the community are paid for all the beans they can deliver to Joaquin's business in Alamos. During favorable seasons, Joaquin employs 50 people for selecting and packing the beans, and in some years he exports 20 million beans.

Beans
Close-up view of Mexican jumping bean carpel in late spring showing a pupa that has just pushed through the exit door. Soon a small gray moth (Laspeyresia saltitans) will break out of the pupal case and fly away in search of a mate.

Jumping beans will continue their movements and vibrations for weeks or months when placed in a container where they can get air (a shoe box is adequate). Placing them on a warm object or in your hand generally stimulates them into greater activity. In time their saltations will cease as the larvae undergo metamorphosis. Up to six months later, often after you have completely forgotten about them, adult moths will emerge from the beans. Unless you happen to have jumping bean shrubs growing in your garden, the marvelous life cycle will be terminated as the moths finally die.

A. One carpel from a seed capsule of Sebastiana pavoniana sold in San Diego as a Mexican jumping bean. Note the circular door where the adult moth exited from the carpel. The pupal case pushes forward through the door, and the adult moth crawls out of its pupal case. B. Empty pupal case formed by the larva inside the carpel. The adult moth emerged from this pupal case during early September in San Diego. C. Adult moth (Laspeyresia saltitans) that emerged from the pupal case. Recent synonyms for this remarkabe species of moth are Cydia saltitans and Cydia deshaisiana. This jumping bean was purchased in San Diego during early summer of 2004 in the little plastic boxes shown below. The harmless adult moth is host specific, and will soon die when it cannot find its native Mexican host shrub (Sebastiana pavoniana).
Where To Purchase Jumping Beans On-Line:

Mexican jumping beans are now available from late July to late April. Their normal adult summer cycle has been extended by placing them in temperature controlled coolers. They are sold in small plastic boxes and in larger containers. Go to the following URL for more information and to order Mexican jumping beans:

For More Information About Jumping Beans:
  1. Armstrong, W.P. 1992. 'When a Bean is Not a Bean But It Does Do Tricks.' Zoonooz: 65: 17-19.
  2. Armstrong, W.P. 1986. 'Those Wild Mexican Jumping Beans.' Environment Southwest Number 512: 18-23.
  3. Armstrong, W.P. 1981. 'Mexican Jumping Beans.' Pacific Discovery 34: 10-18.
  4. Babcock, H.D. 1958. 'Strange Case of the Jumping Bean.' Nature 51: 248.
  5. De Roos, R. 1961. 'What Makes Those Jumping Beans Jump?' Coronet 50: 102-104.
  6. Heckrotte, C. 1983. 'The Influence of Temperature on the Behaviour of the Mexican Jumping Bean.' Journal of Thermal Biology 8: 333-335.
  7. Hogue, C.L. 1974. 'The Insects of The Los Angeles Basin.' Natural History Museum of Los Angeles County Science Series 27: 1-174.
  8. Hutchins, R.E. 'The Jump in the Jumping Bean.' Natural History 65: 102-105.
  9. Leach, F.A. 1923. 'Jumping Seeds: Plant Growths That Hop About Like Fleas.' Natural History 23: 295-300.
  10. Truxal, F. 1964. 'Los Brincadores (The Jumpers).' Los Angeles County Museum Quarterly 3: 14-15.
Go To Article About California Jumping GallsGo To Jumping Gall/Jumping Bean ComparisonReturn To The WAYNE'S WORD Home PageReturn To The NOTEWORTHY PLANTS Menu

Play Jumping Beans

What’s hotter than a chili pepper sizzling under the hot desert sun? The newest 3 reel slot machine game from Real Time Gaming – Jumping Beans. Jumping Beans is a game all about the scorching Southwest with its themed symbols, and the tantalizing, totally awesome Bean family – Bouncing Mr. Bean, Dancing Mrs. Bean, and the savage and untamed Bandido Bean.

Jumping Beans is a fun and graphically impressive slots game that features 3 reels, 5 playlines, animated symbols, a brand new Auto Nudge feature, and a chance at winning big bucks when you bundle any of the bonus and jackpot features. Not only that, Jumping Beans can be downloaded and played instantly on your computer – no need to get online and login every time you have a hankering for a big bowl of Jumping Beans.

Jumping Beans is a slots game with attitude and a fiery payout – up to 1000x your deposit! With so many features, chances to win, cool graphics, hilarious sounds, and awesome characters, Jumping Beans will make you jump from your seat! Try it today!

How to Play

Are you ready to get jumpin’? Jump into Jumping Beans by simply selecting your bet and hitting Spin! Once the reels are spinning, keep your eyes peeled for the 3 bonus rounds – hit 3 matching symbols and you have an all access pass to Jumping Beans bonus play.

Jumping Beans Game

If you see any of the Bean family (Mr. or Mrs. Bean or their son Bandido) during your regular spins, the Bonus Beans will get added into your Bean Tally which means you have a chance at a Bonus Bean Prize at the end of the feature.

Mexican Jumping Beans Game

Game Rules

  • All Jumping Beans game symbols play left to right except for the scattered Mrs. Bean symbol.
  • Mr. Bean is the substitute symbol which means he can substitute for any symbol in the game except the Scatter Symbol – Mrs. Bean. When you get one or more Mr. Beans in a winning combination, the prize is doubled.
  • Using the Auto Nudge feature, once the normal plays are given, any of the 3 reels with Mrs. or Mr. Bean appearing above or below the reels, will get nudged once in order to bring the Jumping Beans onto the screen.
  • When 3 Mrs. Beans appear anywhere on the screen, players are awarded 10 free games. Also, Mrs. Bean is the Scatter Symbol.

Game Strategy

With 3 reel slot games you need to be extremely careful managing your bankroll. Don’t go over your budget no matter what, even if the game is extremely exciting, you need to control it. Another good tip is to use no more than half of what’s in your online casino balance to your slots game. Always try to save some money for a rainy day.

Game Tips

With Jumping Beans the only tip we have for you is to sit back, have fun and go crazy with the little Jumping Beans. No matter if you are a veteran player or if you are playing online slots for the first time in your life, the good thing about 3 reel slot machines is that they are not only incredibly fun to play, but also amazingly easy to understand. You are here to have a blast and this game will for sure meet all of your expectations.

History

The history of the Jumping Beans online slot game is actually quite funny: you can’t deny that cute little Mexican beans playing around is not fun and that chasing a bandido is not quite an adventure, right? From that premise RTG came up with this wonderful and fun 3 reel slot, making sure everyone who wants to have some fun gets it, along with a set of crazy and hiper jumping beans.

Casino

Bean Activities For Kids

Glossary

Jumping Beans is about staying on your toes, and knowing the details of some of the game play terms, will help you stay one hop ahead of the Beans.

Mexican Jumping Beans

Feature Trigger: This is the action on the screen that triggers the Auto Nudge.

Jumping Beans Game

Auto Nudge: The Auto Nudge is one of the special features in the Jumping Beans game. This feature nudges any of the Bean symbols into play if they are above or below the reels after normal play.

Minor & Major Jackpots: These jackpots are awarded at the end of the game, are totally random, and are usually shown calculated in US dollars.

Mexican Jumping Beans Games

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