Paryphostomum lobulatum- Petasiger combesi
- Petasiger exaeretus
- Petasiger floridus
- Petasiger islandicus
- Petasiger lobatus
- Petasiger magniovatus
- Petasiger megacanthus
- Petasiger neocomense
- Petasiger nitidus
- Petasiger novemdecim
- Petasiger phalacrocoracis
- Petasiger pseudoneocomense
- Petasiger pungens
- Petasiger radiatus
- Petasiger variospinosus