Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Khakista (Diatomista)
Bacillariophyceae
Bacillariophycidae
Bacillariophycanae
Naviculales
Pinnulariaceae
Pinnularia
Pinnularia gracillima (67818713)
Children (2 direct children, 2 direct and indirect children):
Pinnularia gracillima var. hinganica
Pinnularia gracillima var. interrupta