Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Oomycetes (Oomycota (descriptive name))
Peronosporea
Saprolegniidae
Saprolegniales
Saprolegniaceae
Thraustotheca
Thraustotheca unisperma
Thraustotheca unisperma var. litoralis (107222212)