Glossary: Difference between revisions

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[[Image:Aurelia_ephyra_KAR.jpg|border|right|346x223px|The earliest medusoid stage.]]<br> '''Ephyra: '''The earliest medusoid stage. ''pl.'' ephyrae.&nbsp;The ephyra is just a few millimeters in diameter, free swimming, and preys on smaller plankton.  
[[Image:Aurelia ephyra KAR.jpg|border|right|282x183px|The earliest medusoid stage.]]<br> '''Ephyra: '''The earliest medusoid stage. ''pl.'' ephyrae.&nbsp;The ephyra is just a few millimeters in diameter, free swimming, and preys on smaller plankton.('''pictured''')


<br> '''Life-history''': The development and growth of an individual organism often presented as a series of stages characteristic of a particular species or group of species. Reproduction by mature organisms begins the life-history again, leading to the idea of a life-cycle. See life-cycle in [[Ecology]] section.  
<br> '''Life-history''': The development and growth of an individual organism often presented as a series of stages characteristic of a particular species or group of species. Reproduction by mature organisms begins the life-history again, leading to the idea of a life-cycle. See life-cycle in [[Ecology]] section.  


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'''Medusoid:''' Having the characteristics of a medusa.<br>
'''Medusoid:''' Having the characteristics of a medusa. ('''pictured below''')[[Image:GLKMastigias.jpg|border|left|345x241px|This medusa is about 20cm long.]]
 
[[Image:Aurelia_sp4.jpg|border|right|357x196px|The medusa stage of Aurelia.]]

Revision as of 16:03, 4 February 2010

This glossary contains definitions of scientific terms used in The Scyphozoan. If you cannot find a word you did not understand, please write to the webmaster, including the word and the URL for the page on which it occurs. We will add it to the glossary. Thank you!


The earliest medusoid stage.


Ephyra: The earliest medusoid stage. pl. ephyrae. The ephyra is just a few millimeters in diameter, free swimming, and preys on smaller plankton.(pictured)


Life-history: The development and growth of an individual organism often presented as a series of stages characteristic of a particular species or group of species. Reproduction by mature organisms begins the life-history again, leading to the idea of a life-cycle. See life-cycle in Ecology section.


Medusoid: Having the characteristics of a medusa. (pictured below)

This medusa is about 20cm long.
The medusa stage of Aurelia.