Jellyfish - Wikipedia, the free encyclopedia
Jellyfish (also known as jellies or sea jellies ) are free-swimming members of the phylum Cnidaria. Jellyfish have several different morphologies that represent several different cnidarian classe...
en.wikipedia.org/wiki/Jellyfish
Even after the jellyfish has washed up on the beach dead and has dried up, the tentacles can still sting you. Below is an illustration of a man-of-war. The float is clear, and the tentacles are various shades of purple.
www.beachhunter.net/thingstoknow/jellyfish/index.htm www.beachhunter.net/thingstoknow/jellyfish/index.htm
All jellyfishes are carnivores. Most jellyfish are passive drifters that feed on living or dead preys: small fish, eggs, and... ... Jellyfish float along and wait until something floats by that gets caught up in their tentacles. Then their stingers stun the...
wiki.answers.com/Q/FAQ/3202
How to Survival Float. Also known as the jellyfish or dead man's float, the survival float is one of the most important skills for swimmers to learn, since it can help you survive long durations in the water. ... Float in a vertical position with your face down in the water. Only the back of your head should breach the...
www.ehow.com/how_6582_survival-float.html www.ehow.com/how_6582_survival-float.html
Jellyfish and Portuguese Man of War ... The man of war has a large float, which may appear pink, blue or purple. Man o' war tentacles can be as long as 165 feet. ... Dead jellyfish can also be hazardous to beachgoers.
www.lifespan.org/services/emergency/articles/watersafe/... www.lifespan.org/services/emergency/articles/watersafe/jellyfish.htm
PE-9 (PDF File)
Student will demonstrate the jellyfish float, dead man float and back float. Student will demonstrate the ability to tread water. Advanced swimmers - Beginners content and student will demonstrate proper racing dive.
www.usd116.org/uhs/departments/CurriculumMaps/PE/PE-9.p... www.usd116.org/uhs/departments/CurriculumMaps/PE/PE-9.pdf
A few species, like the box jellyfish of Australia, can be very dangerous to humans. Beachcombers should also beware of dead jellyfish (of any kind) that wash ashore, as their tentacles can still be active. ... While many jellyfish species float freely and feed on plankton, these predators swim fast and can kill fish and...
www.redjellyfish.com/wildlife/jellyfish.html www.redjellyfish.com/wildlife/jellyfish.html
Jellyfish (PDF File)
Severe stings can occur even when the animal is beached or dead. Another jellyfish that could potentially be confused with the man-o-war is the Vellela vellela, ... Given the significant danger of Physalia, all jellyfish having a blue float should be considered dangerous unless specified by an expert.
www.dnr.sc.gov/marine/pub/seascience/pdf/Jellyfish.pdf www.dnr.sc.gov/marine/pub/seascience/pdf/Jellyfish.pdf
Severe stings can occur even when the animal is beached or dead. Another jellyfish that could potentially be confused with the man-o-war is the Vellela Vellela, which has the common name ... Given the significant danger of Physalia, all jellyfish having a blue float should be considered dangerous unless specified by an expert...
www.dnr.sc.gov/marine/pub/seascience/jellyfi.html
Jellyfish Adaptations and Abilities; Jellyfish Adaptations; Bioluminescent Jellyfish; Jellyfish Movement; The Abilities of Jellyfish; Jellyfish Behavior; Jellyfish Float; Jellyfish in Biotechnology; Jellyfish Protection; Beautiful Jellyfish;
www.jellyfishfacts.net/jellyfish-information.html www.jellyfishfacts.net/jellyfish-information.html