Children (11 direct children, 264 direct and indirect children):
Monstrillopsis
(tree size 26)
Thaumaleus
(tree size 16)
Monstrilla
(tree size 90)
Strilloma
(tree size 2)
Cymbasoma
(tree size 96)
Maemonstrilla
(tree size 11)
Guanabaraenia
(tree size 1)
Thaumatohessia
(tree size 1)
Australomonstrillopsis
(tree size 1)
Caromiobenella
(tree size 9)
Spinomonstrilla