Children (101 direct children, 121 direct and indirect children):
Neptunea antiqua
(tree size 2)
Neptunea lyrata
(tree size 3)
Neptunea heros
Neptunea ventricosa
Aulacofusus brevicauda
(tree size 1)
Neptunea ithia
Clinopegma magnum
(tree size 5)
Neptunea communis
(tree size 3)
Neptunea pribiloffensis
Neptunea despecta
Neptunea angulata
Neptunea insularis
Neptunea oncodes
Neptunea amianta
Neptunea taphria
Neptunea smirnia
Neptunea tabulata
Neptunea phoenicea
Neptunea eulimata
Neptunea beringiana
Neptunea vinosa
Neptunea varicifera
Neptunea alabaster
Neptunea arthritica
Neptunea borealis
Neptunea aurigena
(tree size 2)
Neptunea cybaea
Neptunea hedychra
Neptunea hesperica
Neptunea magnanimita
Neptunea occaecata
Neptunea polycostata
(tree size 2)
Neptunea contraria
Neptunea alexeyevi
Neptunea cuspidis
Neptunea gyroscopoides
Neptunea hiberna
Neptunea middendorffiana
Neptunea nodositella
Neptunea umbratica
Neptunea cumingii
Neptunea acutispiralis
Neptunea aino
Neptunea bulbacea
Neptunea convexa
Neptunea costaria
Neptunea decemcostata
(tree size 1)
Neptunea elegantula
Neptunea ennae
Neptunea frater
Neptunea fukueae
Neptunea gulbini
Neptunea humboltiana
Neptunea jagudinae
Neptunea kuroshio
Neptunea laeva
Neptunea lamellosa
Neptunea laticostata
(tree size 1)
Neptunea meridionalis
Neptunea multistriata
Neptunea nivea
Neptunea ochotensis
Neptunea purpurea
Neptunea robusta
Neptunea rugosa
Neptunea stilesi
Neptunea subdilatata
Neptunea tuberculata
Neptunea vinlandica
Neptunea vladivostokensis
Neptunea intersculpta
Neptunea aminata
Neptunea nikkoensis
Neptunea eos
Neptunea hataii
Neptunea uwasoensis
Neptunea denselirata
Neptunea excelsior
Neptunea aquitanica
Neptunea beringi
Neptunea berniciensis
Neptunea brevicauda
Neptunea cincta
Neptunea costata
Neptunea danielsseni
Neptunea ecaudata
Neptunea inversa
Neptunea kotakamaruae
Neptunea labradorensis
Neptunea lachesis
Neptunea laevigata
Neptunea lurida
Neptunea mcleani
Neptunea ossiania
Neptunea regula
Neptunea soluta
Neptunea stonei
Neptunea szukouensis
Neptunea taeniata
Neptunea terebralis
Neptunea pusilla