Children (115 direct children, 129 direct and indirect children):
Theodoxus danubialis
(tree size 4)
Theodoxus fluviatilis
(tree size 5)
Theodoxus numidicus
Theodoxus prevostianus
Black nerite
Striped nerite
Theodoxus transversalis
Theodoxus luteofasciatus
Theodoxus meridionalis
Theodoxus niloticus
Theodoxus maresi
Theodoxus coronatus
Theodoxus altenai
Theodoxus euxinus
Theodoxus astrachanicus
Theodoxus danasteri
Theodoxus lituratus
Theodoxus milachevitchi
Theodoxus pallasi
Theodoxus pallidus
Theodoxus sarmaticus
Theodoxus schultzi
Theodoxus subthermalis
Theodoxus velox
Theodoxus anatolicus
Theodoxus baeticus
Theodoxus brauneri
Theodoxus elongatulus
Theodoxus hispalensis
Theodoxus saulcyi
Theodoxus subterrelictus
Metkovich cave nerite
Theodoxus valentinus
Theodoxus varius
(tree size 2)
Theodoxus jordani
Theodoxus lutetianus
Theodoxus eudeli
Neritaea
Theodoxus
Theodoxus schultzii
Theodoxus reticularis
Theodoxus marteli
Theodoxus syriacus
Theodoxus cinctellus
Theodoxus euphraticus
Theodoxus heldreichi
Theodoxus velascoi
Theodoxus gloeri
Theodoxus gurur
Theodoxus macrii
Theodoxus wesselinghi
Theodoxus wilkei
Theodoxus abchasicus
Theodoxus abnormis
(tree size 2)
Theodoxus akakii
Theodoxus almelae
Theodoxus babuzae
Theodoxus banaticus
Theodoxus bericensis
Theodoxus bohotinensis
Theodoxus bolivari
Theodoxus briarti
Theodoxus cariosus
Theodoxus cryptospiroides
Theodoxus dalpiazi
Theodoxus danatensis
Theodoxus djakelii
Theodoxus doriae
Theodoxus duabensis
Theodoxus fabulus
Theodoxus ferussaci
Theodoxus fisheri
Theodoxus globosus
Theodoxus glontii
Theodoxus guriensis
(tree size 1)
Theodoxus isseli
Theodoxus iverica
Theodoxus liliae
Theodoxus matheroni
Theodoxus merkulensis
Theodoxus moquiensis
Theodoxus neglectus
Theodoxus nemae
Theodoxus orontis
Theodoxus oualaniense
Theodoxus pappi
Theodoxus paradisii
Theodoxus patrae
Theodoxus percarinatus
Theodoxus petralbensis
Theodoxus plebea
Theodoxus politioanei
Theodoxus poppei
Theodoxus prozlatarici
Theodoxus pseudobanaticus
Theodoxus pseudodacicus
Theodoxus rarizonata
Theodoxus reclivatus
Theodoxus reptiliformis
Theodoxus reticulatus
Theodoxus rhodiensis
Theodoxus rognedae
Theodoxus roncanus
Theodoxus scamandri
Theodoxus scriptus
Theodoxus sphaeroidalis
Theodoxus spratti
Theodoxus stoicai
Theodoxus subdoricus
Theodoxus susuzianus
Theodoxus tigrani
Theodoxus timisensis
Theodoxus trilophosensis
Theodoxus vazhapschavelai
Theodoxus vespertinus
Theodoxus virginea
Theodoxus xuanchengensis
Theodoxus zebrinus