Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Fragilariophyceae
Fragilariales
Fragilariaceae
Fragilariforma
Fragilariforma constricta (67863328)
Children (2 direct children, 2 direct and indirect children):
Fragilariforma constricta f. stricta
Fragilariforma constricta var. quadrata