Children (8 direct children, 82 direct and indirect children):
Phyllochaetopterus
(tree size 24)
Spiochaetopterus
(tree size 21)
Mesochaetopterus
(tree size 17)
Chaetopterus
(tree size 9)
Telepsavus
(tree size 1)
Sasekumaria
(tree size 1)
Mesotrocha
Phyllochaetopreus
(tree size 1)