Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Sar (Sar supergroup)
Heterokont (Stramenopile)
Dictyochophyceae
Alophycidae
Pelagophycia
Sarcinochrysidales

Pedinellophyceae (21446173)