Biota (Life)
Eukaryote (Eukarya)
Chromista
Bacillariophyta
Coscinodiscophyceae (Centricae)
Coscinodiscales
Coscinodiscaceae
Coscinodiscus
Coscinodiscus excavatus (62007176)
Children (2 direct children, 2 direct and indirect children):
Coscinodiscus excavatus var. grevillei
Coscinodiscus excavatus var. tuberosus