404 MR. F. CHAPMAN ON DEEP-SEA FORAMINIFERA 



distinguished from the nearly related V. texturata in having considerably- 

 fewer chambers proportionately to its size. 

 Occurrence. — Sta. 3, 2715 fms. 



Genus BiFARiNA; Parker Sf Jones. 



BiFARiNA PORRECTA, Brady, sp. 



Bolivina porrecta, Brady ('84), p. 418, pi, 62. fig. 22. 



Bifarinaporrecta, Brady, sp. ; Millett ('00), Rep. Malay Foram. p. 540, pi. 4. fig. 3. 



This species is usually restricted to depths of less than 500 fathoms, and i& 

 more frequent in moderately shallow water. A single, slightly damaged 

 specimen was found. 



Occurrence. — Sta. 11, 1417 fms. 



Genus Bolivina, Orh. 



Bolivina punctata, Orh. 



Occurrence.— ^i2i. 3, 2715 fms.; 45, 2107 fms.; 48, 2298 fms.; 105, 

 2400 fms. 



■ Bolivina textilarioides, Eeuss. 



Occurrence.— Sta. 3, 2715 fms.; 48, 2298 fms.; 55, 507 fms.; 109,, 

 604 fms. 



Bolivina limb at a, Brady. 

 Occurrence.— Si^. 105, 2400 fms. 



Bolivina lobata, Brady. 

 Occurrence. — Sta. 48, 2298 fms. 



Bolivina obsoleta, Eley. 



Occwrmic^.— Sta. 3, 2715 fms.; 11, 1417 fms. 



Bolivina robusta, Brady. 



The S. Pacific records of this species hitherto extended only to a depth of 

 800 fathoms. 



Occurrence. — Sta. 105, 2400 fms. 



Bolivina karreriana, Brady. 



It is quite exceptional to find this species in such deep water, the previous 

 records attaining only to a little over 700 fathoms. 



Occurrence.— SiSi. 48, 2298 fms. 



