Species
Trapezotheca aemula (Holm, 1893)
Synonyymit
1893 Hyolithus (Orthotheca) aemulus — Holm , pp. 62, fig. 5:72-76
2002 Trapezotheca aemula (Holm, 1893), emend — Malinky , pp. 545, fig. 4:20-26
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Hyolitha |
| Order | Orthothecida |
| Family | Novitatidae |
| Genus | Trapezotheca |
| Species | aemula |
| dens |