Species
Pachysphaeridium pachyconcha Ribecai et Tongiorgi, 1999
Synonyymit
2023 Pachysphaeridium pachyconcha Ribecai & Tongiorgi 1999 — Rubinstein & Vaida , fig. Fig. 10M
Luokittelu
| Organism group | Biota |
| Protista | |
| Acritarcha | |
| Genus | Pachysphaeridium |
| Species | christianii |
| mochtiense | |
| pachyconcha | |
| robustum |