Modiolus wyomingensis- Myalina acutirostris
- Myalina ampla
- Myalina arbala
- Myalina aviculoides
- Myalina compressa
- Myalina congeneris
- Myalina copei
- Myalina copha
- Myalina cuneiformis
- Myalina elongata
- Myalina glossoidea
- Myalina kansasensis
- Myalina maureriana
- Myalina meeki
- Myalina meliniformis
- Myalina nemesis
- Myalina nessus
- Myalina newelli
- Myalina parallela
- Myalina perattenuata
- Myalina permiana
- Myalina pernaformis
- Myalina perplana
- Myalina petina
- Myalina pliopetina
- Myalina postcarbonica
- Myalina ramanensis
- Myalina slocomi
- Myalina subquadrata
- Myalina swallovi
- Myalina welleriana