World Register of Marine Species (WoRMS)
Alexandrium catenella (Whedon & Kofoid) Balech, 1985
Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Alexandrium catenella (Whedon & Kofoid) Balech, 1985. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=231873 on 2026-08-30
Balech, E. (1985). The genus Alexandrium or Gonyaulax of the tamarensis group. In: D.M. Anderson, A.W. White and D.G. Baden (Eds.) Toxic Dinoflagellates. New York: Elsevier. P. 33–38.
Whedon W.F. & Kofoid C.A. 1936. Dinoflagellates of the San Francisco region. I. On the skeletal morphology of two new species, Gonyaulax catenella and G. acatenella. Univ. Calif. Publ. Zool. 41: 25-34.