Dinophysidales
plural noun
Di·no·phys·i·da·les
| \ -ˌfizəˈdā(ˌ)lēz\
Definition of Dinophysidales
: an order of algae (class Dinophyceae) having the cell wall made up of a definite number of plates arranged in a fixed pattern and vertically divided into two similar halves or valves — compare desmokontae
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