Species
Hyolithellus ?infundibuliformis Meshkova, 1969
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Order | Hyolithelminthida |
| Family | Hyolithellidae |
| Genus | Hyolithellus |
| Species | ?infundibuliformis |
| acutus | |
| aequalis | |
| annulatus | |
| aravanicus | |
| botomaensis | |
| filiformis | |
| grandis | |
| insiticus | |
| insolitus | |
| limbatus | |
| longulus | |
| micans | |
| multifarius | |
| rectus | |
| singularis | |
| sinuosus | |
| tenuis | |
| tschushunensis | |
| vitricus | |
| vladimirovae |