Phascolosomatidea E. Cutler & Gibbs, 1985

Classification

• Sipuncula

  • Phascolosomatidea E. Cutler & Gibbs, 1985

    • Aspidosiphoniformes E. Cutler & Gibbs, 1985

    • Phascolosomatiformes E. Cutler & Gibbs, 1985