Related how?
Biota
(Life)
Eukaryote
(Eukarya)
Chromista
Bacillariophyta
Coscinodiscophyceae
(Centricae)
Biddulphiales
Biddulphiaceae
Biddulphiopsis (
25366247
)
Children (2 direct children, 3 direct and indirect children):
Biddulphiopsis membranacea
Biddulphiopsis titiana
(tree size 1)