GOES: FORAMINIFERA, 41 
Pacific. 660-995 fathoms. 
Caribbean Sea. 347-420 fathoms ; not scarce. 
G. chilostoma Reuss. 
Textul. chilostoma v. Reuss, 1852, Septar. Thon Stettin, Ztsch. deut. geol. Gesellsch., 
IV. p. 18. 
G. chilostoma Reuss, 1865, For. deutsch. Septar. Thon, Wien. Ak. Dkschr., XXV. 
p. 120, Pl. I. Figs. 5-7. 
G. pupoides, G. pupoides var. chilostoma Br., 1884, Chall. Rep., LX. p. 378, Pl. XLVI. 
Figs. 1-6. 
G. chilostoma Gos, 1894, Arct. & Scand. Foramf., Sv. Vet. Ak. Hdl., XXV. 9, p. 34, 
Pl. VIL. Figs. 278-280. 
In his well known memoir, For. Challenger Rep., [X., Brady has without 
sufficient reasons assigned this form to d’Orbigny’s G. pupoides, while it would 
have been more suitable and in more accordance to d’Orbigny’s delineation of 
his pupoides to ascribe Brady’s G. subrotundata (SCHWAGER) to this form, 
Our form has a very narrow and reduced larval stage. Height 2.5 mm. 
Pacific. 885 fathoms. Very scarce. 
THXTULARIA Derr. 
T. agglutinans p’Ors. 
T. agglutinans D’ORB., 1839, For. Cuba, p. 144, Pl. I. Figs. 17, 18. 
T. sagittula var. agglutinans Goks, 1882, Ret. Rhizop. Caribb. Sea, Sv. Vet. Ak. 
Hdl., XIX. 4, Pl. V. Figs. 140-148. 
T. agglutinans Br., 1884, Chall. Rep., LX. p. 363, Pl. XLIII. Figs. 1-4. 
The form represented by d’Orbigny seems not to be carinated at the younger 
stage, as is not unfrequently the case. Young samples present also a more el- 
liptical oval end than the mature ones, which have it nearly round. The former 
are therefore not easily distinguished from T. sagittula forma recens. In 
the tropical seas this form is seldom, if ever, agglutinated of siliceous sand, but 
of calcareous débris and detritus. It is often smoother than the Northern form. 
Caribbean Sea. 169 fathoms; not plenty. 
T. sagittula var. cuneiformis p’Ors. 
T. cuneiformis D’ORB., 1839, For. Cuba, p. 147, Pl. I. Figs. 37-39. 
T. sagittula Br., 1884, Chall. Rep., IX. p. 861, Pl. XLII. Figs. 17, 18. 
T. sagittula var. cuneiformis Go&s, 1894, Arct. & Scand. Foramf., Sv. Vet. Ak. Hdl., 
XXYV. 9, p. 36, Pl. VII. Figs. 288-290. 
A shallow-water form, that often occurs in the Caribbean Sea. It is not very 
distinct from its type that has its flourishing state in the later tertiarian strata. 
Its variety with dentate margin, = T. pectinata Reuss, affects deeper water 
in the Caribbean Sea. 
Caribbean Sea. 50-300 fathoms. 
