Children (33 direct children, 42 direct and indirect children):
Buccinulum vittatum
(tree size 4)
Xymene aucklandicus
(tree size 2)
Buccinulum pertinax
Buccinulum flexicostatum
Buccinulum colensoi
Buccinulum robustum
Buccinulum fuscozonatum
Buccinulum pallidum
(tree size 2)
Buccinulum mariae
Buccinulum linea
(tree size 1)
Buccinulum brunobrianoi
Buccinulum clarcki
Buccinulum lineare
Buccinulum ponsonbyi
Buccinulum queketti
Buccinulum turrita
Buccinulum littorinoides
Buccinulum caelatum
Buccinulum caudatum
Buccinulum compactum
Buccinulum corneum
Buccinulum crassatinum
Buccinulum grindleyi
Buccinulum longicolle
Buccinulum medium
Buccinulum pangoides
Buccinulum pansum
Buccinulum protensum
Buccinulum rigidum
Buccinulum tenuistriatum
Buccinulum tetleyi
Buccinulum tuberculatum
Buccinulum wairarapaense
Buccinulum waitangiensis