Species
Psammosphaera cava Moreman, 1930
Luokittelu
| Organism group | Biota |
| Protista | |
| Rhizaria | |
| Phylum | Retaria |
| Subphylum | Foraminifera |
| Genus | Psammosphaera |
| Species | cava |
| rugosa |
| Organism group | Biota |
| Protista | |
| Rhizaria | |
| Phylum | Retaria |
| Subphylum | Foraminifera |
| Genus | Psammosphaera |
| Species | cava |
| rugosa |