| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Crucigera irregularis unspecified |
Irregular calcareous tubeworm | Northeast Pacific | |
| Crucigera tricornis Gravier, 1906 |
Western Indian Ocean | ||
| Crucigera websteri Benedict, 1887 |
Western Central Atlantic and Eastern Pacific | ||
| Crucigera zygophora unspecified |
Yolk-bearer calcareous tubeworm | Northeast Pacific |