Species
Helosphaeridium tongiorgii Delabroye, Vecoli, Hints et Servais, 2011
Synonyymit
2023 Helosphaeridium tongiorgii Delabroye, Vecoli, Hints & Servais 2011 — Rubinstein & Vaida , fig. Figs 7Y, 8A
Luokittelu
| Organism group | Biota |
| Protista | |
| Acritarcha | |
| Genus | Helosphaeridium |
| Species | tongiorgii |
| varispinosum |