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 Jellyfish - Wikipedia, the free encyclopedia
Beyond initial first aid, antihistamines such as diphenhydramine (Benadryl) may be used to control skin irritation (pruritis).
They do not need a respiratory system since their skin is thin enough that oxygen can easily diffuse in and out of their bodies.
Medusae have a radially symmetric, umbrella-shaped body called a bell.
http://en.wikipedia.org/wiki/Jellyfish   (1703 words)

  
 JELLYFISH-SEA SCIENCE SERIES
Jellyfish may appear to have no apparent value, but they are, in fact, a very important part of the marine food web.
Jellyfish themselves are preyed upon by spadefish, sunfish, loggerhead turtles and other marine organisms.
Because jellyfish are sensitive to light, this vertical movement can be important.
http://www.dnr.sc.gov/marine/pub/seascience/jellyfi.html   (2219 words)

  
 Rob Toonen - "Jellyfish"... www.reefs.org
Second, jellyfish are highly prone to tank size and shape altering their ability to capture certain prey, although their specific fishing behaviors lead to nearly exclusive capture of certain prey in the wild.
In the end, you may not really care, or need to reproduce natural feeding behaviors in the home, but you should be aware that many species of jellies do have specific prey and that they may never reach breeding condition unless provided with the appropriate diet.
The nematocysts can also be released into the water column if the animal is disturbed (when swimming through large swarms of these animals divers often experience a sensation likened to swimming through soda water - the 'bubble-popping' sensation derives from the freely-floating nematocysts firing when contacting the skin).
http://www.reefs.org/library/talklog/r_toonen_051798.html   (5231 words)

  
 Oceanlink marine sciences education and fun
Jellyfish have the medusoid body form, with a bell-shaped body and tentacles hanging down from the edge of the bell.
The jellyfish do not seem to seek out prey, they simply catch whatever food runs into them as they swim in the water.
There are many possible explanations for your observations of an increase in jellyfish numbers on the VA coast.
http://www.oceanlink.island.net/ask/cnidaria.html   (9979 words)

  
 Jellyfish
However, Jellyfish are also used for good things like scientific research and medicine.
As a matter of fact, each of those coins is an individual baby Jellyfish of the Medusa type.
However, the embryo does not develop directly into a baby jellyfish, but becomes a tiny, flattened creature called a Planula.
http://danenet.wicip.org/mmsd-it/jellyfish.html   (1499 words)

  
 Jellyfish! Information about Jellyfish
Jellyfish (Early Bird Nature Books) Describes the life cycle, habitat, behavior, and physical structure of the soft bodied sea animal that has no brain or bones.
A few species, like the box jellyfish of Australia, can be very dangerous to humans.
Each eye contains a lens and a retina, providing a blurred vision that allows the animal to focus on large objects.
http://www.redjellyfish.com/wildlife/jellyfish.html   (1022 words)

  
 Jellyfish
Umbrella: main part of the body of a jellyfish.
Testis: sac containing the genital organs of a jellyfish.
Endoderm: part of the jellyfish that supplies its digestive and respiratory systems.
http://www.infovisual.info/02/012_en.html   (91 words)

  
 What is a Gelatinous Animal?
Unlike the bilateral symmetry that humans and other vertebrates (and most invertebrates) are accustomed to, the cnidarian body plan is based on a radial symmetry.
Many are large and conspicuous and typify what comes to mind when people think of jellyfish.
Jellyfish are also often treated as a scourge, deadly creatures that should be avoided due to their venomous sting.
http://jellieszone.com/gelatinousanimal.htm   (1893 words)

  
 jellyfish
Also, it is helpful to keep the tentacle removed from the skin, if possible, for identification of the jellyfish, should that become medically necessary.
Teach your children what jellyfish look like and warn them not to touch them under any circumstances (even the harmless ones).
As you are aware, jellyfish stings can produce a variety of unpleasant or dangerous effects.
http://www.drhull.com/EncyMaster/J/jellyfish.html   (431 words)

  
 THE JELLYFISH PAGE
The research showed that there is no safe way to keep them, but improvements to the jellyfishesÕ habitat by better preparation of the water.
The experiment was basically to find a safe way to maintain two species of jellyfish found on the island of Oahu alive in captivity.
Jellyfish have two layers: the first is the ectoderm or outer skin, the second is the endoderm or inner skin.
http://www2.hawaii.edu/~ortogero/jellyfish.html   (1453 words)

  
 Healthy Island Resorts: Jellyfish (stingers)
Stings are excruciatingly painful, appearing as red whip-like welts on the skin.
The Tropical Australian Stinger Research Unit has also conducting new research challenging the use of pressure immobilisation technique in the treatment of serious stinger attacks.
Although these stings may be painful, they rarely cause life-threatening symptoms.
http://www.health.qld.gov.au/HealthyIslandResorts/topic/stingers.htm   (800 words)

  
 Jellyfish
They have simple bodies and really no brains, but they have adapted to glow in the dark in deep water, to incorporate algae into their bodies to gain more food, and to live life upside-down if necessary.
However, I might dislike not having control over my life!
Soon the jellyfish ate all of the food in the lake, but they adapted to live off the energy produced by algae in their tissues (much as upside-down jellies do).
http://www.sherrysknowledgequest.com/jellyfish.htm   (535 words)

  
 Jellyfish: A Dangerous Ocean Organism of Hawaii
Jellyfish don't have brains - because their bodies are organized differently from ours.
The term, jellyfish, is also often used in referring to certain other cnidarians that have a medusoid (saucer- or bell-shaped) body form, such as hydromedusae, the siphonophores (including even the
Jellyfish are very common in all water bodies.
http://www.aloha.com/~lifeguards/jelyfish.html   (1706 words)

  
 AquaFacts
A jellyfish is an invertebrate made up mostly of water, it has no heart, brain or bones.
Although many of these animals produce a jellyfish part of their life cycle, there are only about 200 species of large jellyfish that people are likely to notice - most of these are in the Scyphozoa.
During the medusa stage the jellyfish may live for several months.
http://www.vanaqua.org/education/aquafacts/jellyfish.html   (624 words)

  
 Lower Food Web - Plankton - Jellyfish
Yet, it is important to realize that they, like the Bay's many other inhabitants, are critical in maintaining the balance and unity of the system.
The other three types of jellyfish do not have such innocuous traits as the comb jellies.
The animals to which Gilbert Klingel is referring are jellyfish.
http://www.chesapeakebay.net/info/jellyfish.cfm   (967 words)

  
 Jellyfish
This gives it a slow pulsating movement, that is almost calming to watch.
This is the one and only opening on the jellyfish body.
The amazing thing about jellyfish is that they lack a heart, a brain, bones, and eyes.
http://serendip.brynmawr.edu/biology/b103/f97/projects97/Buendia.html   (1406 words)

  
 CNN - Earth
Aquarium visitors also learn some interesting facts about nature.
For example, jellyfish are not even fish, they are spineless invertebrates.
The jellyfish have what are called oral arms that move the food to their mouths.
http://www.cnn.com/EARTH/9607/29/jellyfish   (432 words)

  
 Walrus - Mappa.Mundi Magazine - Map of the Month
Although Walrus is still in early days of development, I think these preliminary results are some of the most intriguing and evocative images of the Internet's structure that we have seen in last year or two.
Jellyfish are some of the strangest, alien, and yet most beautiful, living creatures
A few years back I spent an enjoyable afternoon at the Monterey Bay Aquarium and I particularly remember a stunning exhibit of jellyfish, which were illuminated with UV light to show their incredibly delicate organic structures, gently pulsing in tanks of inky black water.
http://mappa.mundi.net/maps/maps_020   (1159 words)

  
 Amazon.com: Jellyfish (Early Bird Nature Books): Books: Leighton R. Taylor,Norbert Wu
An endnote to adults supplies ways to encourage children to further their studies of jellyfish.
Jellyfish (Creatures of the Sea) by Kris Hirschmann
Miranda MacQuitty's Discovering Jellyfish (Bookwright Pr., 1989; o.p.) is more thorough and includes the names of various species.
http://www.amazon.com/exec/obidos/tg/detail/-/0822530287?v=glance   (592 words)

  
 Jellyfish
No bones, no brains, but what a sting.
A few can even be found in fresh water.
Jellyfish Over 200 different species, or types of jellyfish are found throughout the world`s oceans and seas.
http://davidgoforth.com/id23.htm   (102 words)

  
 C.E. Mills Homepage
After a couple of decades of research and field experience, I am very concerned about changes in both the ocean and terrestrial ecosystems and what they portend for all of us.
I am a scientist who works on the gelatinous zooplankton, especially jellyfishes and ctenophores.
- jellyfish that are attached to the bottom, leading a life more like a polyp.
http://faculty.washington.edu/cemills   (675 words)

  
 Nature Posters and wildlife conservation
There are many ways you can help us in our efforts, including our free click to save section, our services, our posters, even sending our free e-cards!
Pretty much anything you do at Red Jellyfish will help the environment in some way!
Does Your Favorite Animal Have What it Takes?...
http://www.redjellyfish.com   (763 words)

  
 What are those big jellyfish fossils doing in Wisconsin?
This deposit provides us a rare opportunity to study such animals."
He thinks jellyfish may have been under-appreciated in previous studies of Cambrian ecosystems and that they were probably important predators in Cambrian food chains.
Hagadorn and his colleagues present their hypothesis on how these jellyfish were preserved in the February issue of GEOLOGY.
http://www.eurekalert.org/pub_releases/2002-01/gsoa-wat012402.php   (345 words)

  
 Animal Reviews
What is there that could possibly make you want to explore Switzerland in any detail whatsoever?
Later, someone else ate some jelly, and remarked upon the similarity in cohesive firmness to the Jellyfish, less the fishy taste, and the name of the pudding was born.
Compare this to a cat, who has long been considered to be one of the lazier beasts on the earth, and the cat seems almost hyperactive.
http://animalreviews.zelica.net/reviews/jelly.htm   (820 words)

  
 Introduction to the Scyphozoa
Scyphozoans include most of the jellyfish familiar to beach-goers; other similar organisms are classified in the Hydrozoa and Cubozoa, two other groups of cnidarians.
Their stings may cause skin rashes, muscle cramps, or even death.
Jellyfish are not terribly important as a food source, though they are eaten in some countries.
http://www.ucmp.berkeley.edu/cnidaria/scyphozoa.html   (229 words)

  
 Palau Paradise of the Pacific- Under the Sea: Jellyfish
Jellyfish are over 95 percent water and do not have gills, a heart, blood or a brain.
The body of the jellyfish is called the bell, in reference to its shape.
Jellyfish cannot see objects, but can sense the difference between dark and light areas.
http://www.pbs.org/edens/palau/p_sea_b_7.htm   (110 words)

  
 Chesapeake Bay - TheChesapeakeBay.com
Severe allergic reactions (anaphylaxis) are uncommon to jellyfish in U.S. waters, but emergency treatment is essential in such cases.
A lot of effort was spent on jellyfish control in the 1960s, but no method has been very successful.
We have done experiments to measure the numbers of sea nettles produced by polyps, and the survival and growth of the baby jellyfish at varlous comblnatlons of salinity, temperature, and food concentrations.
http://thechesapeakebay.com/jellyfish_facts.shtml   (1793 words)

  
 Scyphozoan Jellyfish Tank, Moon Jellies, Kreisel Aquarium Design, New Marine Aquariums and Coral Reef Aquarium Tank, ...
A jellyfish's body is made up of two layers, and in between is a jellylike substance, which is how they get their name.
Most Jellyfish have very short lifespans and may live for only a few weeks, or at the most a
Midwater Systems has developed a custom acrylic jellyfish tank, called the Jelliquarium, and is working on holding systems used to keep these midwater collections and gelatinous organisms in suspension.
http://www.aquarium-design.com/invert/jellyfish.html   (440 words)

  
 Jellyfish
Given the complexity of the jellyfish’s anatomy and hunting techniques, it’s hard to imagine how ‘developmental’ species could have survived while a non-jellyfish was evolving into a ‘modern’ jellyfish.
Both the box jellyfish and the much smaller Irukandji (2 cm, 0.8 in) have box-shaped bodies.  The difference lies in the fact the box jellyfish (Chironex fleckeri) only has stinging cells on its tentacles, while the Irukandji (Carukia barnesi) also has stinging cells on its body.
Jellyfish are incredibly fragile, yet also incredibly complex.  They ‘breathe’ through the entire surface of their bodies, which is able to absorb oxygen and release carbon dioxide, and, even after death, are able to continue to deliver poison from their stingers if the tentacles remain moist.
http://www.answersingenesis.org/creation/v25/i4/nobrain.asp   (1061 words)

  
 jellyfish
Typically, jellyfish catch their prey with the aid of stinging cells located in the tentacles; many jellyfish can cause irritating or even dangerous stings to humans.
The body of a jellyfish is shaped like a bell or umbrella, with a clear, jellylike material filling most of the space between the upper and lower surfaces.
Jellyfish move up and down by contracting and relaxing the bell, using muscles that circle the bell margin; they are carried horizontally by waves and currents.
http://www.factmonster.com/ce6/sci/A0826152.html   (483 words)

  
 JellyFish Pro Editor
Jellyfish Pro works with PB/WIN, PB/DLL, PB/CC and even PB/DOS.
The size and position is saved between sessions so you can customize its look and feel once and never have to so it again.
When used with Jellyfish Pro, Lynx 'remembers' last position in a file across sessions.
http://www.planetsquires.com/jellyfishpro.htm   (748 words)

  
 JellyFish Backgammon for Windows
In our experience, many people who complain about Jellyfish's "luck" have
One way to verify that Jellyfish is not generating dice to its own
Once the seed is established, a mathematical function is applied which
http://www.jellyfish-backgammon.com/dice.htm   (690 words)

  
 Jellyfish
Contrary to popular belief, jellyfish do not consciously sting; barbs are automatically released when an object comes in contact with the cells.
Immediately alert the lifeguard on duty, who is trained in first aid and can call for assistance if necessary.
The man of war is distinguished from other jellyfish because of its large float, which may appear pink, blue or purple.
http://www.lifespan.org/services/Emergency/Articles/WaterSafe/jellyfish.htm   (257 words)

  
 IUP - Department of Biology
I have been focusing on their ecology and distribution, factors influencing the development of the stages of their life cycle, and DNA fingerprinting.
NSF grant funding has supported an extensive project for the development of computer-laboratory interfaced experiments in biology, chemistry, physics, and general science and the production of accompanying videotapes and teacher and student manuals.
My research interest in biology involves the freshwater 'jellyfish', Craspedacusta sowerbii.
http://www.iup.edu/~tpeard/jellyfish.htmlx   (134 words)

  
 Jellyfish (band) - Wikipedia, the free encyclopedia
Increasing creative differences between Sturmer and Manning caused the abrupt end to Jellyfish.
Falkner has gone on to have a successful solo career.
Spilt Milk was much more orchestral than its predecessor, and some have pointed out that it seems to be a mini rock opera following the life and death of a washed up rock star.
http://en.wikipedia.org/wiki/Jellyfish_(band)   (462 words)

  
 Marine Invertebrates
Jellyfish are cnidarians which lack the polyp stage of the life cycle.
Most people think of Jellyfish as toxic dangerous animals.
Invertebrate zoology is that branch of science dealing with animals that have no backbones--such as the shrimps, crabs, sponges, corals, worms, jellyfishes, snails, and squids.
http://www.cdli.ca/CITE/marinver.htm   (600 words)

  
 WORLD magazine: August 1996 @ nationalgeographic.com
For more on jellyfish, see the August issue of W
Scientists estimate there may be 2,000 species of jellyfish.
In humans, the poison usually causes a sharp, burning sensation that may last from minutes to hours.
http://www.nationalgeographic.com/media/world/9608/jellyfish   (365 words)

  
 Jellyfish
Jellyfish has extensive experience with Softimage 3D software, especially the new generation of Softimage 3D XSI.
Jellyfish have worked with XSI from the earliest beta program to its present cutting edge version.
Philip Dobree and Will Rockall, the two founding partners of Jellyfish, have worked in computer graphics since the 1980's for other highly respected 3D companies and have an extensive track record of conceptualising, storyboarding, designing and creating high quality, innovative work.
http://www.jellyfishpictures.co.uk   (166 words)

  
 The JelliesZone - Jellyfish & Other Gelatinous Zooplankton
The JelliesZone - Jellyfish & Other Gelatinous Zooplankton
And their goal in life is not to sting people.
They lead lives of mystery, even to scientists who devote years studying their secretive habits.
http://jellieszone.com   (138 words)

  
 Jellyfish Music and Discussion
Jellyfish has nothing to do with with the pathetic state of kiddie punk that's out there now.
You're not the only one who loves Jellyfish and wishes they were still around
I'd be willing to bet that some out here would be floored by the.
http://www.gnoosic.com/discussion/jellyfish.html   (1006 words)

  
 JellyFish AS
JellyFish AS Your browser does not support frames.
http://www.jellyfish-ai.com   (17 words)

  
 Box Jelly Fish, dangers on the great barrier reef
You have virtually no chance of surviving the venomous sting, unless treated immediately.
The box jellyfish seem to move towards the shore in calm waters when tide is rising and gather near the mouths of rivers, estuaries and creeks following the rain.
Marine stingers are not usually found over coral, in deep water, or around extensive seagrass or weed beds.
http://www.barrierreefaustralia.com/the-great-barrier-reef/jellyfish.htm   (394 words)

  
 United SpongeBob: Jellyfish
About: Jellyfish roam around in groups making jelly and stinging anything that gets in thier way.
You won't believe how many people email me thinking that I'm SpongeBob, or that I made the show.
There are several kinds of jellyfish including normal, queen, king, albino, and prehistoric.
http://www.unitedspongebob.com/page.php?page=jellyfishbio   (103 words)

  
 Moon Jellyfish
The jellyfish's four oral arms on the underside gather this food and bring it to the mouth.
Moon jellyfish are found along most of the Atlantic coast.
Along the outer edge are about 250 thin, sticky tentacles that catch planktonic organisms.
http://www.assateague.com/jelly.html   (106 words)

  
 Jellyfish - Wikimedia Commons
The name is especially given to the class Scyphozoa, but also to the classes Hydrozoa and Cubozoa.
Jellyfish are simple aquatic animals from the phylum Cnidaria.
http://commons.wikimedia.org/wiki/Jellyfish   (51 words)

  
 CO/EX Salone Satellite
Jellyfish is a stool containing a light and a thin water tank.
http://www.znug.com/coex/works/kota/kota.html   (44 words)

  
 Jellyfish - Enchanted Learning Software
The largest jellyfish is the lion's mane (Cyanea capillata), whose body can be over 3 feet (1 m) across, with much longer tentacles.
Jellyfish are fish-eating animals that float in the sea - only a few jellyfish live in fresh water.
Many animals eat jellyfish, including sea turtles and some fish (including the sun fish).
http://www.enchantedlearning.com/subjects/invertebrates/jellyfish/Jellyfishcoloring.shtml   (206 words)

  
 Microcircle - Download A Cool Jellyfish Screensaver For Your Desktop - Free To Try Before You Buy
It has a stunning, bright and illuminating structure, which is invisible in the dark until light shines upon it.
Your very own Jellyfish Aquarium on your desktop!
So brighten up your day with this astonishing piece of marine life!
http://www.microcircle.com/jellyfish-screensaver.htm   (125 words)

  
 The Jellyfish Homepage
(Including the Jellyfish Desktop Theme, Live & Unreleased Jellyfish, and Merrymakers!)
http://zenandjuice.com/music/jellyfish   (11 words)

  
 Jellyfish Shuffleboard - Help SpongeBob beat Sandy at a game of Jellyfish shuffleboard in this favorite pastime.
Don't push to far because you can lose points if your jellyfish hits the negative markers.
The object of the game is to shuffle your jellyfish towards the end of the board and land on the markers to score maximum points.
Keep an eye on the water vane and use the currents to direct your jellyfish.
http://jellyfish-juffleboard.freeonlinegames.com   (247 words)

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