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Those Silly Sponges - English
URL: http://sxxz.blogspot.com/2004/12/those-silly-sponges.html

shown in filters: Hinweise und Indexe

Some interesting facts about sponges for the SpongeBob Squarepants set.

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Porifera Biology on the WWW - English
URL: http://www.mailbase.ac.uk/lists/porifera/files/

shown in filters: Organisationen, Publikationen

'Porifera' is a loose association of taxonomists, biologists, chemists, and paleobiologists whose work focuses on questions dealing with Sponges.

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porifera discussion list - English
URL: http://www.mailbase.ac.uk/lists/porifera/

This list is for those interested in all aspects of sponge biology and sponge chemistry.

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Khoyatan Sponge Page - Sponges of The Northeast Pacific - English
URL: http://mareco.org/spongepage/

This sponge page is designed as a pictorial supplement to existing descriptions and keys. It will include some undescribed species but is not intended as a medium for formal species descriptions. Scanning Electron Micrographs were taken by Bill Austin at Simon Fraser University. Underwater photographs were largely taken by Neil McDaniel (McDaniel Photography, Vancouver).

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Phylum Porifera - English
URL: http://animaldiversity.ummz.umich.edu/porifera.html

Sponges are a diverse group of sometimes common types, with about 5000 species known across the world. Sponges are primarily marine, but around 150 species live in fresh water. Sponges have cellular-level organization, meaning that that their cells are specialized so that different cells perform different functions, but similar cells are not organized into tissues and bodies are a sort of loose aggregation of different kinds of cells. This is the simplest kind of cellular organization found among parazoans.

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Hermit Crab Sponges - English
URL: http://www.public.coe.edu/departments/Biology/hermit.html

Biology, ecology, images of Hermit Crab sponges, "mobile" or "portable" house for crabs.

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Phylum Porifera - English
URL: http://www.bomis.com/rings/porifera/2

An introduction to the Phylum Porifera, brief discription of the classes of sponges, some images.

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Introduction to Porifera - English
URL: http://www.ucmp.berkeley.edu/porifera/porifera.html

Some special taxonomy and paleonthology information on Porifera, Sponge References and Links.

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