Species
Visbysphaera gothlandica (Eisenack, 1954)
Luokittelu
| Organism group | Biota |
| Protista | |
| Acritarcha | |
| Genus | Visbysphaera |
| Species | brevifurcata |
| dilatispinosa | |
| gothlandica | |
| oligofurcata |
| Organism group | Biota |
| Protista | |
| Acritarcha | |
| Genus | Visbysphaera |
| Species | brevifurcata |
| dilatispinosa | |
| gothlandica | |
| oligofurcata |