Phascolion caupo- Phascolion collare
- Phascolion cryptum
- Phascolion gerardi
- Phascolion grastis
- Phascolion hedraeum
- Phascolion hupferi
- Phascolion lutense
- Phascolion manceps
- Phascolion microspheroidis
- Phascolion psammophilum
- Phascolion rectum
- Phascolion shackletoni
- Phascolion strombus
- Phascolion tuberculosum
- Phascolion valdiviae