Children (22 direct children, 24 direct and indirect children):
Dialectica carcharota
Dialectica aemula
Dialectica columellina
Dialectica cordiaecola
Dialectica ehretiae
Dialectica galactozona
Dialectica galapagosensis
Dialectica geometra
Dialectica hedemanni
Dialectica imperialella
Dialectica japonica
Dialectica odontosema
Dialectica permixtella
Dialectica praegemina
Dialectica pyramidota
Dialectica rendalli
Dialectica sanctaecrucis
(tree size 2)
Dialectica scalariella
Dialectica soffneri
Dialectica trigonidota
Dialectica pavonicola
Dialectica anselmella