FORAMINIFKRA OF NORTE PACIFIC OCEAN. 



63 



coarsely arenaceous, but rather neatly cemented with a reddish-brown 



cement; aperture elongate, situated between the inner bonier of the 



chamber and the adjacent wall of the preceding chamber; color reddish 



brown, the la^t formed chamber often being 



light gray. 



Length up to 2 mm. 



Distribution. — The only published records 

 for this species in the North Pacific are 

 those given by 

 Goes from off the 

 west coast of Amer- 

 ica, Albatross sta- 

 tions D3419, in 772 

 fathoms, D3431, 

 in 995 fathoms, 

 andD3418, in GGO 

 fathoms. I have 

 examined the 

 specimens of this 

 species returned 

 by Goes to the Na- 

 tional Museum and 

 they appear to be 

 typical. In the 

 further material I 

 have examined the 

 species has been 

 noted but twice, 

 from Albatross sta- 

 tion II2922, in 268 



fathoms, off the Hawaiian Islands and from Tuscarora station 126, 



in 500 fathoms, just south of the Aleutian Islands. 



^*it".- 



Fig. 100.— Gaudryina scabra. 



X 45. a, APERTURAL VIEW; 

 b, FRONT VIEW. 



Fig. 101.— Gaudryina scabra. X 30 

 Specimen- with wall containing 

 sponge spicules. 



GAUDRYINA FLINTII, new name. 



Gaudryina subrotundata Flint (not G. subrotundata Schwager, 1866), Ann. Rep. 



V. S. Nat. Mns., 1897 (1899), p. 287, pi. 33, fig. 1. 

 Gaudryina rugosa Goes (not G. rugosa d'Orbigny, 1840), Bull. Mus. Comp. Zool., 



vol. 29, 1896, p. 39. 



Description. — Test subcylindrical, gradually tapering to the initial 

 end, the early triserial portion forming but a small part of the test, 

 the later biserial portion making up fully three-fourths; chambers of 

 the later portion well rounded, nearly circular in cross section ; sutures 

 well marked; wall arenaceous, usually rather coarse, but in sonic cases 

 finer and more smoothly finished; aperture in the biserial portion a 



