Children (35 direct children, 38 direct and indirect children):
Modulus tectum
Modulus modulus
Modulus carchedonius
Trochomodulus carchedonius
Modulus calusa
(tree size 2)
Trochomodulus calusa
Modulus ambiguus
Modulus bayeri
Modulus guernei
Modulus nodosus
Modulus turbinoides
Modulus cerodes
Modulus disculus
Modulus floridanus
Modulus kaicherae
Modulus lindae
(tree size 1)
Modulus pacei
Modulus catenulatus
Modulus bermontianus
Modulus trochiformis
Modulus duplicatus
Modulus hennequini
Modulus honkerorum
Modulus basteroti
Modulus benoisti
Modulus canaliculatus
Modulus candidus
Modulus cidaris
Modulus obtusatus
Modulus perlatus
Modulus pisum
Modulus convexior
Modulus dorsuosus
Modulus krebsii
Modulus lenticularis
Modulus morleti
Modulus obliquus