Symbiont Diversity and Extended Symbiont Maintenance in Photosymbiotic Acantharea (Clade F)". Frontiers in Microbiology. 9: 1998. doi:10.3389/fmicb.2018...

Foraminifera. Traditionally the radiolarians have been divided into four groups—Acantharea, Nassellaria, Spumellaria and Phaeodarea. Phaeodaria is however now considered...

commercial purposes until April 1991. The skeletons of the protozoan Acantharea are made of celestine, unlike those of other radiolarians which are made...

protozoa are supported internally by rigid, often inorganic, elements (as in Acantharea, Pylocystinea, Phaeodarea - collectively the 'radiolaria', and Ebriida)...

phaeodarians with spherical skeletons are similar to Polycystinea and Acantharea (Radiolaria), although they are more porous and fragile. Some species...

this has gained support from genetic studies, which place it near the Acantharea. Sticholonche are usually around 200 μm, though this varies considerably...

ML, Caron DA (October 1997). "Phylogenetic relationships between the Acantharea and the Polycystinea: a molecular perspective on Haeckel's Radiolaria"...

northern coast as a power source for lighthouses and meteorology stations. Acantharea, a relatively large group of marine radiolarian protozoa, produce intricate...

sulfate is utilized by a small group of radiolarian protozoa, called the Acantharea, as a main constituent of their skeleton. Strontium sulfate is of interest...

Sticholonchea Taxopodida Acantharea Arthracanthida Chaunocanthida Holocanthida Symphyacanthida Polycystinea Collodaria Nassellaria Spumellaria Orodaria...