Cardium decorticatum- Laevicardium brasilianum
- Laevicardium castaneum
- Laevicardium clarionense
- Laevicardium crassum
- Laevicardium elatum
- Laevicardium gerthi
- Laevicardium leptorimum
- Laevicardium lobulatum
- Laevicardium mortoni
- Laevicardium oblongum
- Laevicardium papyraceum
- Laevicardium pictum
- Laevicardium pristis
- Laevicardium serratum
- Laevicardium substriatum
- Laevicardium sybariticum
- Laevicardium tegalense
- Laevicardium viatorium