Children (11 direct children, 101 direct and indirect children):
Arcyria
(tree size 30)
Trichia
(tree size 29)
Oligonema
Perichaena
(tree size 10)
Arcyodes
(tree size 1)
Arcyriatella
(tree size 1)
Prototrichia
(tree size 6)
Minakatella
(tree size 1)
Hemiarcyria
(tree size 5)
Hyporhamma
(tree size 6)
Ophiotheca
(tree size 1)