Species
Heterotrypa ringerikense Ernst et Nakrem, 2015
Synonymy list
2015     Heterotrypa ringerikense n. sp. — Ernst & Nakrem , pp. 70, fig. 6C-F, 7A-E
Selection of related publications
Ernst, A., Nakrem, H. 2015. Bryozoans from the lower Silurian (Wenlock) Steinsfjorden Formation of Ringerike, southern Norway.  Bulletin of Geosciences   90,   1,   65-87. DOI:10.3140/bull.geosci.1521
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Bryozoa | 
| Class | Stenolaemata | 
| Superorder | Palaeostomata | 
| Order | Trepostomata | 
| Suborder | Halloporina (suborder) | 
| Family | Monticuliporidae | 
| Subfamily | Heterotrypinae | 
| Genus | Heterotrypa | 
| Species | astrovae | 
| compressa | |
| frondosa | |
| incrustans | |
| inflectiformis | |
| obscura | |
| praenuntia | |
| ringerikense | |
| semisphaerica | |
| undata | 
References based on distribution
- Ernst & Nakrem, 2015 Sheinwoodian