Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Khakista (Diatomista)
Bacillariophyceae
Bacillariophycidae
Bacillariophycanae
Naviculales
Pinnulariaceae
Pinnularia

Pinnularia platycephala (67822788)

Children (3 direct children, 3 direct and indirect children):

Pinnularia platycephala var. hattoriana

Pinnularia platycephala var. obtusa

Pinnularia platycephala f. ornata