Children (21 direct children, 31 direct and indirect children):
Balaenoptera musculus
(tree size 4)
Pygmy blue whale
Fin whale
(tree size 2)
Finback whale
Sei whale
(tree size 2)
Balaenoptera borealis
Minke whale
(tree size 2)
Northern minke whale
Bryde's whale
Balaenoptera brydei
Antarctic minke whale
Balaenoptera bonaerensis
Omura's whale
Omura’s whale
Balaenoptera edeni
Pygmy bryde’s whale
Balaenoptera ryani
Balaenoptera bertae
Balaenoptera huttoni
Balaenoptera sp.
Balaenoptera swinhoei
Balaenoptera sibbaldina
Balaenoptera definata subsp. sibbaldina
Balaenoptera siberi
Balaenoptera indica
Balaenoptera minor
Balaenoptera taiwanica
Rice's whale
Gulf of mexico whale
Balaenoptera davidsoni
Balaenoptera sulcata