Species
Trapezotheca dens (Holm, 1893)
Synonyymit
1893 Hyolithus (Orthotheca) dens — Holm , pp. 64, fig. 1:47-50; 5:77
2002 Trapezotheca dens (Holm, 1893) — Malinky , pp. 545, fig. 4:27
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Hyolitha |
| Order | Orthothecida |
| Family | Novitatidae |
| Genus | Trapezotheca |
| Species | aemula |
| dens |