Gabriela Hannach, King County Environmental Lab.
Amylax triacantha are small solitary flagellates, 42-60μm long with an apical horn extending from the concave epitheca and one or more antapical spines originating from the terminal end of the hypotheca. Amylax triacantha have a displaced cingulum, and are widest posteriorly. These cells have chloroplasts and thin, reticulated theca. Amylax triacantha are found in coastal cold waters in both the Pacific and Atlantic.
For more information see: A Taxonomic Guide to Some Common Marine Phytoplankton, by Rita Horner (Biopress Ltd. 2002)
SoundToxins, a diverse partnership of Washington state shellfish and finfish growers, environmental learning centers, Native tribes, and Puget Sound volunteers, is a monitoring program designed to provide early warning of harmful algal bloom events in order to minimize both human health risks and economic losses to Puget Sound fisheries.