Children (36 direct children, 36 direct and indirect children):
Janthina janthina
Janthina exigua
Janthina pallida
Janthina globosa
Janthina umbilicata
Janthina trochoidea
Janthina typica
Janthina alba
Janthina auriculata
Janthina capreolata
Janthina krejcii
Janthina laeta
Janthina nana
Janthina nitens
Janthina nitida
Janthina patula
Janthina penicephela
Janthina prolongata
Janthina rosea
Janthina rotundata
Janthina splendens
Janthina turrita
Janthina vinsoni
Janthina violacea
Janthina vulgaris
Janthina chavani
Janthina cimbrica
Janthina communis
Janthina costae
Janthina courcellei
Janthina decollata
Janthina hartungi
Janthina incisa
Janthina iricolor
Janthina jehennei
Janthina payraudeaui