PLATE XII. 



MoUieitisia latipinna Les. 



Figs. 1, 3, ami 4 siiow tlie markings of the female. 



I'"ig. 2 represents the ovary, with well ilcvokipid youiii;, aiitl the intestine in a full grown female. 



Figs. y-'J are taiiun from the male at Uilleront ages. 



