Species
Leptotrypa minima Ulrich, 1883
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Bryozoa |
| Class | Stenolaemata |
| Superorder | Palaeostomata |
| Order | Trepostomata |
| Suborder | Amplexoporina |
| Family | Stenoporidae |
| Subfamily | Atactotoechinae |
| Genus | Leptotrypa |
| Species | astrovae |
| enodis | |
| hexagonalis | |
| minima | |
| perforata | |
| praerhombocella | |
| varians |