Species
Xenotrypa bassleri Astrova, 1965
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Bryozoa |
| Class | Stenolaemata |
| Superorder | Palaeostomata |
| Order | Cystoporata |
| Suborder | Fistuliporina |
| Family | Xenotrypidae |
| Genus | Xenotrypa |
| Species | bassleri |
| primaeva |