FORAMINIFERA OF NORTH PACIFIC OCEAN. 



81 



Distribution. — Bagg records this species from two Albatross sta- 

 tions, D4174 and D4025, in 275-865 fathoms, near the Hawaiian 

 Islands. The only specimens I have seen were from near the Gala- 

 pagos Islands, in 1,379 fathoms. 



Fig. 132.— Bulimina pupoides. x 40. a, dorsal view; .b, end view; c, ventral 



view. 



BULIMINA TORTA, new species. 



Description. — Test elongate, broadest near the apertural end, taper- 

 ing to the subacute apical end; apertural end broadly rounded; 

 early portion slightly compressed; later portion circular in cross 

 section; chambers several, somewhat inflated; sutures depressed; 

 wall calcareous, perfo- 

 rate, smooth; aperture 

 very long and narrow, 

 curved, broadest at the 

 upper end; color white. 



Length 0.65 mm. 



Type-specimen. — ( 'at . 

 No. S341, U.S.N.M., 

 from Albatross station 

 H2902,in 1,783 fathoms, 

 northeast of the Hawai- 

 ian Islands. 



The aperture of this 

 species is very elongate, with no apertural tooth present in this 

 specimen. The chambers in dorsal view have an irregular arrange- 

 ment, becoming regularly placed in ventral view. 

 71112°— Bull. 71, pt2— 11 6 



Fig. L33. 



Bulimina torta, X 60. a, dorsal view; b, ventral 

 view; c, end view. 



