Alexandrium is a genus of dinoflagellate in the family Gonyaulacaceae. It is a photoautotrophic.

  • URI: http://eol.org/schema/terms/photoautotrophy
  • Definition: Deriving energy from light sources. In practice, taxa containing plastids and photosynthetic pigments, but with no evidence for consumption of organic particles or prey, are considered to be photoautotrophic. (Barton, AD, Finkel, ZV, Ward, BA, Johns, DG, Follows, MJ. 2013. On the roles of cell size and trophic strategy in North Atlantic diatom and dinoflagellate communities. Limnol. Oceanogr., 58(1), 2013, 254–266. doi:10.4319/lo.2013.58.1.0254)
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EOL has data for 17 attributes, including: