Type species: Homotrypella instabilis Ulrich, 1886
Revalidated by Hickey 1988, but assigned as a synonym of Peronopora by Marintsch, 1998.
This genus includes the species:
Homotrypella instabilis | Ulrich, 1886 | Ordovician | USA |
Homotrypella from Cincinnati region: at University of Georgia.
Homotrypella from Nashville region: at University of Georgia.