Phaeoceros
Plantae | Anthocerotophyta | Anthocerotopsida | Notothyladales | Notothyladaceae | Phaeoceros
Chaetoceros
Ehrenberg
Eukaryota | Chromista | Harosa | Heterokonta | Ochrophyta | Bacillariophyceae | Chaetocerotales | Chaetocerotaceae | Chaetoceros
COL:CS5HF | COL:C | COL:D3MRQ | COL:D3MRV | COL:5H | COL:88 | COL:WR | COL:7YK | COL:62LPC
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  | Cavalier-Smith, 1995 | Haeckel, 1878 | Round & Crawford | Ralfs in Pritchard | Ehrenberg