| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Childia brachyposthium (Westblad, 1942) |
Northeast Atlantic | ||
| Childia groenlandica (Levinsen, 1879) |
Northern Atlantic and Eastern Central Pacific. Climate | ||
| Childia macroposthium (Steinböck, 1931) |
Northeast Atlantic and the Mediterranean. Climate | ||
| Childia vivipara Tekle, Raikova & Jondelius, 2006 |
Northeast Atlantic | 0.15 |