Children (29 direct children, 29 direct and indirect children):
Eusirus holmi
Eusirus leptocarpus
Eusirus cuspidatus
Eusirus propinquus
Eusirus antarcticus
Eusirus longipes
Eusirus microps
Eusirus columbianus
Eusirus perdentatus
Eusirus minutus
Eusirus abyssi
Eusirus bathybius
Eusirus biscayensis
Eusirus bouvieri
Eusirus crosnieri
Eusirus fragilis
Eusirus giganteus
Eusirus hirayamai
Eusirus laevis
Eusirus laticarpus
Eusirus latirostris
Eusirus meteorae
Eusirus nevandis
Eusirus parvus
Eusirus propeperdentatus
Eusirus tjalfiensis
Eusirus tridentatus
Eusirus bulbodigitus
Eusirus bonnieri