HENRY SIDEBOTTOM ON LAGENAE OF THE SOUTH-WEST PACIFIC. 201 



absence of the carina. Very rare. Locality : Nos. 29. 34, 39. 

 Two or three were found at other stations besides those indicated. 



Note. Several examples occur almost identical with the above ; 

 the only difference being that the loops merge together as in 

 L. alveolata, and so must be treated as such. 



* PI. 20, fig. 23. One specimen. Locality: Uncertain. 



Lagena fimbriata Brady (PL 18, tig. 9). 



Lag ena fimbr lata Brady, Quart. Journ. Micr. Sci., vol. 21 (N.S.), 



1881, p. 61. 

 Lagena fimbriata Brady. 1884, p. 486, pi. 60, figs. 26-28. 



Two specimens occur similar to the Challenger Report, pi. 60, 

 fig. 28. Locality : Uncertain. 



Pi. 18, fig. 9. This is a neat, small, compactly built variety, 

 and the fimbriated portion does not appear liable to get fractured. 

 The tube is curled upon itself. The test is moderately com- 

 pressed, and the opening at the base is very narrow. This variety 

 must not be confused w T ith pi. 20, fig. 28. Locality : Nos. 31, 43, 

 44 ; frequent at No. 44. 



+ PI. 20, fig. 24. Two examples only occur. Locality : 

 No. 31. 



+ P1. 20, fig. 25. Eight specimens. Locality : One or more of 

 the following stations : Nos. 5, 6, 22. 



+ PI. 20, fig. 26. Four very fine examples occur. Locality : 

 Nos. 4, 6, 8, 10. 



Three specimens, with the base more pointed and the opening 

 more contracted, are also on the slide. Locality : Nos. 7, 10, 12. 



Lagena fimbriata Brady var. nov. duplicata (PI. 18, fig. 10). 



Test compressed, ovate. There are two narrow loops, side by 

 side, across the width of the test at its base. Tube curled on 

 itself. I think the walls of the loops are tubulated, but cannot 

 be quite certain about it. A solitary specimen. Locality: 

 Uncertain. 



There is another test which has the orifice wider, and the tube 

 short and straight. The loops are in the same position, but so 

 feebly represented that it is doubtful whether it belongs to the 

 above variety. 



Journ. Q. M. C, Series II. No. 73. 14 



