Spionidae

Spionidae includes 31 children:

• Aonidella López-Jamar 1989
• Aonides Claparède 1864
• Apoprionospio
• Aurospio Maciolek 1981
• Boccardiella Blake & Kudenov 1978
• Carazziella Blake & Kudenov 1978
• Dipolydora Verrill 1881
• Dispio Hartman 1951
• Malacoceros Quatrefages 1843
• Minuspio
• Paraprionospio Caullery 1914
• Polydora Bosc 1802
• Prionospio Malmgren 1867
• Pseudopolydora Czerniavsky 1881
• Pygospio Claparède 1863
• Rhynchospio Hartman 1936
• Scolelepis subgen. Scolelepis
• Spio Fabricius 1785
• Spiophanes Grube 1860
• Streblospio Webster 1879
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