perekond
Astrorhiza Sandahl, 1858
Klassifikatsioon
| organismirühm | Biota |
| Protista | |
| Rhizaria | |
| hõimkond | Retaria |
| alamhõimkond | Foraminifera |
| alamselts | Rotaliina |
| Textulariina | |
| perekond | Ammolagena |
| Amphitremoida | |
| Archaeochitina | |
| Astrorhiza | |
| Blastammina | |
| Hyperammina | |
| Luekatiella | |
| Ordovicina | |
| Psammosphaera | |
| Pseudoastrorhiza | |
| Sorosphaera | |
| Stegnammina | |
| Thurammina |