Difference between revisions of "Demospongiae"

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'''Demospongiae''' is a [[class (biology|class]] of the [[phylum]] [[Porifera]]. The class includes approximately 4,750 [[species]] of sponges, ranging in size from a few millimeters to over 2 meters. They can form thin encrustations, lumps, finger-like growths, or urn shapes. [[Pigment]] granules often make members of this class brightly colored, including bright yellow, orange, red, purple, or green.<ref>'''Myers, P.''' ''Demospongiae'' [http://animaldiversity.ummz.umich.edu/site/accounts/information/Demospongiae.html Animal Diversity Web] Accessed July 9 2007</ref>
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'''Demospongiae''' is a [[class (biology)|class]] of the [[phylum]] [[Porifera]]. The class includes approximately 4,750 [[species]] of sponges, ranging in size from a few millimeters to over 2 meters. They can form thin encrustations, lumps, finger-like growths, or urn shapes. [[Pigment]] granules often make members of this class brightly colored, including bright yellow, orange, red, purple, or green.<ref>'''Myers, P.''' ''Demospongiae'' [http://animaldiversity.ummz.umich.edu/site/accounts/information/Demospongiae.html Animal Diversity Web] Accessed July 9 2007</ref>
  
 
==Subclasses==
 
==Subclasses==

Revision as of 00:34, November 16, 2007

Demospongiae
Acarnus erithacus.jpg
Scientific classification
Kingdom Information
Kingdom Animalia
Phylum Information
Phylum Porifera
Class Information
Class Demospongiae
Population statistics

Demospongiae is a class of the phylum Porifera. The class includes approximately 4,750 species of sponges, ranging in size from a few millimeters to over 2 meters. They can form thin encrustations, lumps, finger-like growths, or urn shapes. Pigment granules often make members of this class brightly colored, including bright yellow, orange, red, purple, or green.[1]

Subclasses

There are three subclasses of Demospongiae:

Demospongiae  
Homoscleromorpha

 


 Tetractinomorpha 

 


 Ceractinomorpha 

 




References

  1. ↑ Myers, P. Demospongiae Animal Diversity Web Accessed July 9 2007