Children (8 direct children, 18 direct and indirect children):
Pelecanoides magellani
Magellanic diving-petrel
Pelecanoides urinatrix
(tree size 8)
Common diving-petrel
Pelecanoides garnotii
Peruvian diving-petrel
Pelecanoides georgicus
(tree size 2)
South georgian diving-petrel
Pelecanoides miokuaka
Pelecanoides dacunhae
Pelecanoides exsul
Pelecanoides whenuahouensis
Whenua hou diving petrel