Children (19 direct children, 78 direct and indirect children):
Archiacina
(tree size 3)
Coscinospira
(tree size 2)
Cribrospirolina
Dendritina
(tree size 12)
Euthymonacha
(tree size 2)
Laevipeneroplis
(tree size 5)
Monalysidium
(tree size 7)
Neopeneroplis
Palaeopeneroplis
(tree size 1)
Penarchaias
Peneroplis
(tree size 17)
Puteolina
(tree size 1)
Renulina
Renulites
Spirolina
(tree size 9)
Spirolinites
Vandenbroeckia
Spirolininae
Pelorus