Genus
Leptoptlium Öpik, 1930
Selection of related publications
Öpik, A. 1930. Brachiopoda Protremata der estländischen ordovizischen Kukruse-Stufe. Tartu Ülikooli Geoloogia Instituudi Toimetused 20, 1-261.
List of species
1. Leptoptlium bekkeri Öpik, 1930 | Kukruse Stage
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Plectambonitoidea |
| Family | Leptestiidae |
| Genus | Bilobia |
| Leangella | |
| Leptestia | |
| Leptoptlium | |
| Species | bekkeri |
| transversa | |
| Genus | Rurambonites |
| Sampo | |
| Ujukella |
References based on distribution
- Öpik, 1930a Kohtla Kukruse Stage