PLATE LXXXIII. 



Hastigerina. 



Diam. Page 



Figures 1-8. — Hastigerina pelagica, d'Orbigny, sp., . . . 613 



Fig. 1. Living specimen"; the spinous shell enveloped 

 in a tabulated mass of sarcode, with pseudo- 

 podia extended. From a drawing by Mr. 

 Wild, . . . x 43 



Fig. 2. From a fresh specimen, drawn by Mr. Wild, . x 47 



Figs. 3, 4. From specimens mounted in glycerine, . x 50 



Figs. 5-8. Dead and empty shells, in the worn and 

 broken condition in which they are usually 

 found in bottom-dredgings, . . x 50 



