Margarites ecarinatus (Dall 1919)

Description: English: Margarites ecarinatus (Dall, 1919); family Margaritidae. Date: 7 July 2013, 16:00:01. Source: W;H. Dall Report of the Canadian Arctic Expedition (1913-1918) vol. VIII, pl. 2 # 5,6. Author: W.H. Dall.

Description: English: Margarites ecarinatus (Dall, 1919); family Margaritidae. Date: 1919. Source: W;H. Dall Report of the Canadian Arctic Expedition (1913-1918) vol. VIII, pl. 2 # 5,6. Author: W.H. Dall.