170 HENRY SIDEBOTTOM ON LAGENAE OF THE SOUTH-WEST PACIFIC 



Lagena striata d'Orbigny sp. var. striatotubulata Sidebottom. 



Lagena striata d'Orbigny sp. var. striatotubulata Sidebottom,. 

 1912, Journ. Q. M. C., p. 387, pi. 15, figs. 11, 12. 



This is well represented. A good many are more or less- 

 fractured, otherwise they are clean and fresh-looking. Locality r 

 Nos. 4-12, 23, 24, 29, 33, 34, 39, 40. 



Lagena distoma Parker and Jones. 



Lagena laevis var. striata Parker and Jones, 1857, p. 27S, pi. 11, 

 fig. 24. 



There is a single large specimen and it agrees with the 

 Challenger figure, pi. 58, fig. 11. Locality : No. 2. 



There are about twelve examples which have their sides slightly" 

 curved and parallel as in the type. Locality : Uncertain. 



Lagena lineata Williamson sp. 



Entosolenia lineata Williamson, 1848, p. 18, pi. 2, fig. 18. 



Many examples found. Locality : Nos. 1, 2, 4, 5, 9, 10, 13-15, 

 17-20, 22, 24, 25, 36, 38, 42-44. 



+ PI. 15, fig. 15. The variety with the costae curved occurs at 

 many stations. 



Non-apiculate forms also are present. 



Lagena variata Brady. 



Lagena variata Brady, 1881, Quart. Journ. Micr. Sci., vol. 21,. 



N.S., p. 61. 

 Lagena variata Brady, 1884, p. 461, pi. 61, fig. 1. 



Only two typical examples. Locality : Uncertain. 



+ PL 15, fig. 13. The neck of the test is in many cases not so 

 long as in the figure referred to. Locality : Nos. 14, 15, 17, 19, 

 22, 24, 25, 44. 



Lagena costata Williamson sp. (PI. 15, figs. 18, 19). 



Entosolenia costata Williamson, 1858, p. 9, pi. 1, fig. 18. 



Occurs frequently, typical and otherwise, sometimes apiculate. 

 PL 15, fig. 18. This appears to be an elongate form with from. 



