Children (10 direct children, 12 direct and indirect children):
Fossarulus crossei
Fossarulus mariae
Fossarulus milessii
Fossarulus moniliferus
Fossarulus praeponticus
Fossarulus pullus
Fossarulus srbici
Fossarulus stachei
Fossarulus tetracarinatus
Fossarulus tricarinatus
(tree size 2)