| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Protula alba Benedict, 1887 |
Western Central Atlantic | ||
| Protula antennata Ehlers, 1887 |
Western Central Atlantic | ||
| Protula atypha Bush, 1904 |
Eastern Pacific | ||
| Protula balboensis Monro, 1933 |
Eastern Pacific | ||
| Protula bispiralis (Savigny, 1822) |
Red fanworm | Indo-West Pacific | |
| Protula diomedeae Benedict, 1887 |
Western Central Atlantic | ||
| Protula intestinum unspecified |
Mediterranean Sea | ||
| Protula longiseta Schmarda, 1861 |
Western Central Atlantic | ||
| Protula pacifica Pixell, 1912 |
White-crowned calcareous tubeworm | Northeast Pacific | |
| Protula palliata (Willey, 1905) |
Indian Ocean | ||
| Protula soofita Ben-Eliahu, 1976 |
Western Indian Ocean | ||
| Protula superba unspecified |
Chalktube worm | Eastern Central Pacific | |
| Protula tubularia (Montagu, 1803) |
Red-spotted horseshoe | Arctic, Indo-West Pacific, Atlantic Ocean and the Mediterranean Sea |