Related how?

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

Pseudogomphonema (25366168)

Children (5 direct children, 6 direct and indirect children):

Pseudogomphonema groenlandicum

Pseudogomphonema kamtschaticum

Pseudogomphonema monikae

Pseudogomphonema plinskii

Pseudogomphonema septentrionale (tree size 1)