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The Radiolaria, also called Radiozoa, are protozoa of diameter 0.1–0.2 mm that produce intricate mineral skeletons, typically with a central capsule dividing the ...



Provides an online database containing information about radiolarians, fossil and recent, with images, descriptions, references, synonyms and links to other ...

Radiolaria - UCL


Formally they belong to the Phyllum Protista, Subphylum Sarcodina, Class Actinopoda, Subclass Radiolaria. The sister Subclass Acantharia have skeletons  ...

Introduction to the Radiolaria


Introduction to the Radiolaria. With their glassy skeletons of often perfect geometric form and symmetry, radiolarians are among the most beautiful of all protists.

radiolarian | protozoan | Britannica.com


Radiolarian, any protozoan of the class Polycystinea (superclass Actinopoda), found in the upper layers of all oceans. Radiolarians, which are mostly spherically ...

Radiolarian | Define Radiolarian at Dictionary.com


Radiolarian definition, any minute, marine protozoan of the class Radiolaria, or, in some classification schemes, the superclass Actinopoda, having an ...

Radiolaria - New World Encyclopedia


Jun 23, 2015 ... Radiolaria is a diverse grouping of amoeboid protozoa that produce ... As protozoans, radiolarians are tiny, single-celled eukaryotes, and as ...

OceanLink | Biodiversity - Radiolaria


Radiolarian skeletons are amazingly complex. They can either be spherically symmetrical, or bilaterally symmetrical (like the one below). Having spines ...

Radiolaria - a biologically-inspired design app by Nervous System


Radiolaria - a bio-inspired design app by Nervous System. Design your own jewelry and furniture using our interactive physics based design tool.

Nervous System | Radiolaria


Radiolaria collection. Lace-like structures are cut from silicone rubber and etched out of stainless steel. The pattern displays shifts in direction and scale, creating ...

Radiolaria | Define Radiolaria at Dictionary.com
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Radiolaria.org > What are radiolarians


Radiolaria are protozoa distinguished 1) by segregation of their soft anatomy into the central capsule, containing the endoplasm, and the surrounding ectoplasm ...

Radiolaria.org > Species


Acanthodesmia micropora (Popofsky, 1908), Acanthodesmia vinculata (Müller, 1858). Acanthosphaera actinota (Haeckel, 1862), Acanthosphaera bernardi

Morphology of the Radiolaria


Radiolaria: More on Morphology. Radiolaria have been studied extensively by paleontologists because of their well-established presence in the fossil record.