| Granuloreticulosea |
The Foraminifera, or forams for short, are a large group of amoeboid protists with reticulating pseudopods, fine strands that branch and merge to form a dynamic net. They produce a shell, or test, which can have either one or multiple chambers, some becoming quite elaborate in structure. Their tests are, in the modern day, most often made of calcium carbonate (calcareous), but can also be composed of organic material, or made up of small pieces of sediment cemented together (agglutinated). ...
출처: en.wikipedia.org/wiki/Granuloreticulosea
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