Children (9 direct children, 9 direct and indirect children):
Barred gudgeon
Sunset gudgeon
Bostrychus sinensis
Four-eyed sleeper
Island gudgeon
Bostrychus aruensis
Bostrychus africanus
Bostrychus scalaris
Bostrychus albooculata
Bostrychus microphthalmus
Bostrychus strigogenys
Bostrychus expatria