Trypostegidae Gordon, Tilbrook & Winston, 2005

This family includes the genera:

1. Boreas
2. Boreasina
3. Diplotresis
4. Eohippothoa
5. Grammothoa
6. Kronothoa
7. Kunradina
8. Mosathoa
9. Pulpeirina
10. Rectoporina
11. Rectoporina
12. Stavrozoon
13. Trilophopora
14. Trypostega

Winston, Judith E., 2005. Re-description and revision of Smitt's "Floridan Bryozoa" in the collection of the Museum of Comparative Zoology, Harvard University.
Virginia Museum of Natural History Memoir Number 7: i-x, 1-147. (with an annotated catalogue of specimens collected by L.F. de Pourtalès in Florida and Carolina, housed at the Museum of Comparative Zoology, Harvard University)
http://www.vmnh.net/index.cfm?pg=365

Boreasina morrisae (thanks to Dennis Gordon, NIWA)	Diplotresis sparsiporosa (thanks to Dennis Gordon, NIWA)	Grammothoa filifera (thanks to Prof. E. Voigt.)	Rectoporina kulumurensis (thanks to Dennis Gordon, NIWA)
Trypostega venusta (thanks to Dennis Gordon, NIWA)