Sticholonche
（重定向自Taxopodida）
Sticholonche is a genus of protozoan with a single species, S. zanclea, found in open oceans at depths of 99–510 metres. It is generally considered a heliozoan, placed in its own order, called the Taxopodida. However it has also been classified as an unusual radiolarian, and this has gained support from genetic studies, which place it near the Acantharea.