Species
Hedstroemoceras haelluddense Foerste, 1930
Synonyymit
1999 Hedstroemoceras haelluddenense Foerste — King , fig. Fig. 8B
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Orthoceratia |
| Order | Orthocerida |
| Family | Baltoceratidae |
| Genus | Hedstroemoceras |
| Species | haelluddense |
| saaremense |