172 HENRY SIDEBOTTOM ON LAGENAE OF THE SOUTH-WEST PACIFIC. 



desired effect. Locality: Again the mixing of the varieties 

 prevents me from giving any definite information. 



There are a few which appear to be the same as the one 

 figured by Brady in the Challenger Report, pi. 58, fig. 33, of 

 which the angles of the cells tend to become spinous, especially 

 at the base of the test. This peculiarity seems to be feebly indi- 

 cated in Brady's figure. 



PI. 15, fig. 21. Several of this elegant form occur. Locality : 

 Uncertain. 



PI. 15, fig. 22. A globular variety. 



PI. 15, fig. 23. A compressed variation of the above, but of 

 smaller size. These two forms are placed together on the slide. 

 Locality ; Taking the two forms together they are marked 

 Nob. 2-5, 13, 17-20, 44. 



Lagena squamosa Montagu sp. 



Vermiculum sqtiamosum Montagu, 1803, Test. Brit. p. 526, pi. 14, 

 %. 2. 



A few only are present. Locality : Uncertain. 



Lagena exsculpta Brady. 



Lagenulina sulcata Terquem, 1876, Anim. sur la Plage de 



Dunkerque, fasc. 2, p. 68, pi. 7, fig. 9. 

 Lagena exsculpta Brady, Quart. Journ. Micr. Sri., vol. xxi., N.S., 



p. 61. 

 Lagena exsculpta Brady, 1884, p. 467, pi. 58, fig. 1 ; pi. 61, fig. 5. 



Five examples found, and they are compressed. Three of them 

 are in poor condition. These latter are not quite typical, as 

 the sculptui e becomes irregular at the base. Locality : ISTos. 

 37, 39. 



Lagena sulcata Walker and Jacob sp. (PI. 15, figs. 24, 25). 



Serpula (Lagena) striata sulcata rotunda Walker and Boys, 1784, 



p. 2, pi. 1, fig. 6. 

 Serpula (Lagena) sulcata Walker and Jacob, 1798, p. 634, pi. 14, 



fig. 5. 



This common foraminifer is well represented. In some the 

 body of the test is globular, and in others cylindrical. Apicu- 



