Children (10 direct children, 10 direct and indirect children):
Xenostrobus pulex
Little black mussel
Xenostrobus securis
Xenostrobus balani
Xenostrobus mangle
Xenostrobus sambasensis
Xenostrobus neozelanicus
Xenostrobus atratus
Xenostrobus inconstans
Xenostrobus altijugatus
Xenostrobus huttoni