Related how?

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

Navicula protracta (49600089)

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

Navicula protracta var. elliptica

Navicula protracta f. subcapitata

Navicula protracta f. elliptica