Changes

[[Image:Jellyfish.jpg|right|thumb|Jellyfish - among the deadliest of animals, yet also among the most delicate]]

[[Image:Jellyfish.jpg|right|thumb|Jellyfish - among the deadliest of animals, yet also among the most delicate]]

'''Jellyfish''' are a kind inverterbrate [[animal]] that live in the [[ocean]]. Despite haveing '[[fish]]' in their name, Jellyfish are not actually fish, they are members of the [[phylum]] [[Cnidaria]], along with [[corals]], [[hydras]], and [[sea anemone]]s, and the class [[Scyphozoa]].  To avoid confusion, they have also been called 'Sea Jellies'. or just 'Jellies'. Jellyfish are often consumed in Asian countries, especially dried and reconstituted.  Jellyfish salad is considered a [[Vietnam|Vietnamese]] delicacy.  

'''Jellyfish''' are a kind inverterbrate [[animal]] that live in the [[ocean]]. Despite having '[[fish]]' in their name, Jellyfish are not actually fish, they are members of the [[phylum]] [[Cnidaria]], along with [[corals]], [[hydras]], and [[sea anemone]]s, and the class [[Scyphozoa]].  To avoid confusion, they have also been called 'Sea Jellies'. or just 'Jellies'. Jellyfish are often consumed in Asian countries, especially dried and reconstituted.  Jellyfish salad is considered a [[Vietnam]]ese delicacy.  

Jellyfish can survive in [[oxygen]]-poor water because they have a [[symbiosis | symbiotic]] relationship with [[algae]], which produce oxygen inside the jellyfish. <ref>http://www.microscopy-uk.org.uk/mag/artnov04macro/kfjellyfish.html</ref>

Jellyfish can survive in [[oxygen]]-poor water because they have a [[symbiosis|symbiotic]] relationship with [[algae]], which produce oxygen inside the jellyfish.<ref>http://www.microscopy-uk.org.uk/mag/artnov04macro/kfjellyfish.html</ref>

Jellyfish have sharp stingers in their [[tentacle]]s that have stingers to catch food, or for defensive purposes. For this reason they are sometimes called sea wasps or sea bees.  

Jellyfish have sharp stingers in their [[tentacle]]s that have stingers to catch food, or for defensive purposes. For this reason they are sometimes called sea wasps or sea bees.  

==References==

==References==

*[http://icwales.icnetwork.co.uk/0100news/0200wales/tm_headline=welshman-cheats--death-by-jellyfish-&method=full&objectid=18271639&siteid=50082-name_page.html Welshman cheats "death by jellyfish"], Dec 16 2006

*[http://icwales.icnetwork.co.uk/0100news/0200wales/tm_headline=welshman-cheats--death-by-jellyfish-&method=full&objectid=18271639&siteid=50082-name_page.html Welshman cheats "death by jellyfish"], Dec 16 2006

 

== See also ==

== See also ==

*[[Amphibian]]

*[[Amphibian]]

[[category:Zoology]]

[[Category:Zoology]]