World Register of Marine Species (WoRMS)
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). Ectocarpus caspicus A.Henckel, 1909. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=145403 on 2026-08-25
Henckel, A.G. (1909). Materialien zum Phytoplankton des Kaspischen Meeres. Scripta Botanica Horti Universitatis (Imperialis) Petropolitanae. St. Petersburg., 27: 244-247, 36 pls