| Species name | Common name | Distribution | Max. Length (cm) | 
|---|---|---|---|
| Mesochra flava Lang, 1933 | Southwest Pacific | ||
| Mesochra mexicana Wilson, 1971 | Western Central Atlantic | ||
| Mesochra parva Thompson, 1946 | Southwest Pacific | ||
| Mesochra prowazeki Douwe, 1907 | Northwest Pacific | ||
| Mesochra pygmaea (Claus, 1863) | Western Central Pacific | ||
| Mesochra quadrispinosa Shen & Tai, 1965 | Northwest Pacific | ||
| Mesochra schmidti Mielke, 1974 | Atlantic Ocean | ||
| Mesochra wolskii Jakubisiak, 1933 | Western Central Atlantic |