| Species | Name Used |
|---|---|
| Phascolosoma scolops (Selenka & de Man, 1883) | Phascolosoma scolops (p. 297 ) |
| Phascolosoma stephensoni (Stephen, 1942) | Phascolosoma stephensoni (p. 297 ) |
| Phascolosoma turnerae Rice, 1985 | Phascolosoma turnerae (p. 298 ) |
| Sipunculus norvegicus Danielssen, 1869 | Sipunculus norvegicus (p. 297 ) |
| Sipunculus nudus Linnaeus, 1766 | Sipunculus nudus (p. 297 ) |
| Thysanocardia catharinae (Grübe, 1868) | Thysanocardia catharinae (p. 297 ) |
| Thysanocardia procera (Mobius, 1875) | Thysanocardia procera (p. 297 ) |