Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade natates Cavalier-Smith, 2021
Clade photaria Cavalier-Smith, 2021
Clade eucorta Cavalier-Smith, 2021
Superkingdom Corticata Lankester, 1878 - corticates
Kingdom Chromista Caval.-Sm. (1981) - chromists
Subkingdom Harosa Cavalier-Smith, 2010
Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
Infrakingdom Halvaria Cavalier-Smith, 2010
Superphylum Alveolata Cavalier-Smith, 1991
Phylum Miozoa Cavalier-Smith, 1987
Subphylum Myzozoa Cavalier-Smith & Chao, 2004
Infraphylum Dinozoa Cavalier-Smith, 1981
Superclass Dinoflagellata Bütschli, 1885
Class Dinophyceae Pascher (1914)
Subclass Peridiniphycidae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
Order Gonyaulacales F.J.R. Taylor (1980)
Family Ostreopsidaceae Er. Lindem. (1928)
Genus Alexandrium Halim (1960)
01 Alexandrium acatenella (Whedon & Kofoid) E. Balech
02 Alexandrium affine (H. Inoue & Y. Fukuyo) E. Balech
03 Alexandrium andersonii Balech
04 Alexandrium balechii (Steidinger) Balech
05 Alexandrium camurascutulum MacKenzie & Todd (2002)
06 Alexandrium catenella (Whedon & Kofoid) Balech
07 Alexandrium cohorticula E. Balech
08 Alexandrium compressum (Fukuyo, Yoshida & Inoue) Balech
09 Alexandrium concavum (Gaarder) Balech
10 Alexandrium depressum (Gaarder) Balech & Tangen (1985)
11 Alexandrium foedum Balech
12 Alexandrium fraterculus E. Balech
13 Alexandrium fundyense E. Balech
14 Alexandrium hiranoi Kita & Fukuyo (1988)
15 Alexandrium insuetum Balech
16 Alexandrium kutnerae (Balech) Balech
17 Alexandrium leei Balech (1985)
18 Alexandrium margalefii Balech
19 Alexandrium minutum Halim
20 Alexandrium monilatum (Howell) Balech (1985)
21 Alexandrium ostenfeldii (Paulsen) Balech & Tangen
22 Alexandrium peruvianum (Balech & Mendiola) Balech & Tangen (1985)
23 Alexandrium pseudogoniaulax (Biecheler) Kita & Fukuyo (1992)
24 Alexandrium satoanum K. Yuki & Y. Fukuyo
25 Alexandrium tamarense (Lebour) Balech (1995)
26 Alexandrium tamiyavanichii Balech (1994)
27 Alexandrium taylorii Balech
28 Alexandrium tropicale E. Balech