Children (66 direct children, 897 direct and indirect children):
Polydora
(tree size 103)
Polydora (polychaete)
Spiophanes
(tree size 41)
Minuspio
(tree size 11)
Boccardiella
(tree size 7)
Malacoceros
(tree size 19)
Carazziella
(tree size 13)
Aurospio
(tree size 6)
Boccardia
(tree size 28)
Lindaspio
(tree size 3)
Pygospiopsis
(tree size 6)
Dispio
(tree size 17)
Paraspio
(tree size 6)
Aquilaspio
(tree size 3)
Australospio
(tree size 2)
Marenzelleria
(tree size 6)
Dipolydora
(tree size 46)
Paraboccardia
(tree size 4)
Paraprionospio
(tree size 15)
Pasithoe
(tree size 2)
Laonice
(tree size 53)
Prionospio
(tree size 129)
Rhynchospio
(tree size 13)
Apoprionospio
(tree size 6)
Scolecolepides
(tree size 6)
Streblospio
(tree size 9)
Pygospio
(tree size 3)
Pseudomalacoceros
(tree size 9)
Scolelepis
(tree size 94)
Microspio
(tree size 24)
Laubieriellus
(tree size 4)
Nerinides
(tree size 4)
Aonides
(tree size 12)
Atherospio
(tree size 2)
Polydorella
(tree size 6)
Pseudopolydora
(tree size 32)
Spio
(tree size 49)
Spio koenig
Nerine
(tree size 7)
Asetocalamyzas
(tree size 1)
Mesospio
(tree size 1)
Leucodore
(tree size 1)
Spionereis
(tree size 1)
Pygophyllum
(tree size 1)
Aonopsis
(tree size 1)
Amphipolydora
(tree size 2)
Colobranchus
(tree size 1)
Spiogalea
(tree size 2)
Aonidella
(tree size 3)
Glandulospio
(tree size 1)
Anaspio
(tree size 1)
Aonis
(tree size 1)
Cheironotus
(tree size 1)
Mandane
(tree size 1)
Morants
(tree size 1)
Nerinopsis
(tree size 1)
Orthoprionospio
(tree size 1)
Periptyches
(tree size 1)
Pseudatherospio
(tree size 1)
Scolecolepis
(tree size 1)
Scolepis
(tree size 1)
Spione
(tree size 1)
Tripolydora
(tree size 1)
Xandaros
(tree size 1)
Glyphochaeta
(tree size 1)
Spiophanella
(tree size 1)
Aciculaspio
Ctenospio