Species
Bactrotheca dens (Holm, 1893)
Synonymy list
1980     Bactrotheca dens (Holm, 1893) — Dzik , pp. 226, fig. 2A-C
Selection of related publications
Dzik, J. 1980. Ontogeny of Bactrotheca and related hyoliths.  GFF   102,   3,   223-233. DOI:10.1080/11035898009455162
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Hyolitha | 
| Order | Orthothecida | 
| Family | Quadrothecidae | 
| Genus | Bactrotheca | 
| Species | deleta | 
| dens | |
| quadrangularis | 
References based on distribution
- Dzik, 1980 Uhaku Stage