Oxyrrhis marina syn. Oxyrrhis tentauclifera, Oxyrrhis maritima

Size 18µ wide, 27µ long, total volume 4580.4. Temp. range 12.65 to 27.9, salinity range 11.0 to 13.14 ppt. Collected July to Nov. from all Rhode River stations and the Chesapeake Bay.

Dinoflagellates