Compsaditha
(tree size 12)
Anaulacodithella
(tree size 7)
Cryptoditha
(tree size 2)
Ditha
(tree size 16)
Dithella
(tree size 2)
Heterolophus
(tree size 4)
Pycnodithella
(tree size 2)
Rheodithella
(tree size 2)
Typhloditha
(tree size 3)
Verrucadithella
(tree size 4)
Verrucaditha
(tree size 1)
Sororoditha
(tree size 1)
Chelignathus
(tree size 1)
Haploditha
(tree size 1)
Neoditha
(tree size 1)
Tridenchthoniinae
(tree size 17)
Verrucadithinae
Soroditha
(tree size 1)