| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Microcardium aequiliratum Poutiers, 1981 |
Indo-West Pacific | ||
| Microcardium delicatulum (Smith, 1915) |
Western Atlantic and Eastern Pacific | 2.2 | |
| Microcardium lukasi ter Poorten, 2023 |
Western Central Pacific | 1.02 | |
| Microcardium roelofi ter Poorten, 2023 |
Western Central Pacific | 1.36 | |
| Microcardium sakuraii (Habe, 1961) |
Indo-West Pacific | ||
| Microcardium tenuilamellosum Poutiers, 1981 |
Western Central Pacific | ||
| Microcardium trapezoidale Poutiers, 2006 |
Pacific Ocean | ||
| Microcardium velatum ter Poorten & Poutiers, 2009 |
Western Central Pacific |