Stylosphaeridae
From Wikipedia, the free encyclopedia
| Stylosphaeridae | |
|---|---|
 | |
| Stylosphaera flexuosa | |
Scientific classification  | |
| Domain: | Eukaryota |
| Clade: | Sar |
| Clade: | Rhizaria |
| Phylum: | Retaria |
| Class: | Polycystina |
| Order: | Spumellaria |
| Family: | †Stylosphaeridae Haeckel, 1881 |
| Genera | |
|
Druppatractus
| |
Stylosphaeridae is a family of radiolarians in the order Spumellaria. According to the original description by Ernst Haeckel, members of the family have a spherical central capsule within a fenestrated spherical siliceous shell, with two radial spines opposite in one axis. They are solitary. i.e. not associated in colonies.[1]
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