168 HENRY S1DEB0TT0M ON LAGENAE OF THE SOUTH-WEST PACIFIC. 



Lagena rudis Reuss (PI. 15, fig. 14). 



Lagena rudis Reuss, 1862 (1863), vol. 46, p. 336, pi. 6, fig. 82. 



A single example. The test is opaque and of a faint silvery- 

 yellow colour. Locality : No. 24. 



Lagena ampulla-distoma Rymer Jones. 



Lagena vulgaris var. ampulla-distoma Rymer Jones, 1872, p. 63, 

 pi. 19, fig. 52. See also + p. 384. 



Locality : Nos. 1, 2, 3, 8, 19, 22, 24, 42, 43. 



Mr. Millett, 1901, p. 6, mentions two other localities for this 

 species, besides the Malay Archipelago ; it may therefore be worth 

 while to state that I have since recorded it from the coast of 

 Delos and Palermo. 



Lagena hispida Reuss (PI. 15, fig. 15). 



Sphaerulae hispidae Soldani, 1798, p. 53, pi. 17, v, x. 



Lagena hispida Reuss, 1858, p. 434. 



Lagena hispida Reuss, 1862 (1863), p. 335, pi. 6, figs. 77-79. 



In one form or another this is found at nearly all the stations. 

 There is great variation in size, and shape of the tests, and many 

 of the small ones have a long entosolenian tube at the opposite 

 end from the neck, so that it is difficult in some cases to say which 

 is the right end up. If turned one way, they might be treated as 

 apiculate forms. 



PI. 15, fig. 15. The orifice is circular and sunk in a depression. 

 The oral end of the test is surrounded by a series of short spines. 

 A solitary example. Locality : No. 24. 



* PI. 15, fig. 1. Ten specimens occur. Locality : Nos. 5, 6, 8, 

 and a single example at either Nos. 41 or 42. 



Lagena hispida Reuss, compressed form. 



+ P1. 15, fig. 2. Locality: Nos. 1-3, 5-7, 10, 24, 33, 34, 36, 

 38 40, 42. 



Lagena hispida Reuss var. tubulata Sidebottom (PI. 15, fig. 16). 



Lagena hispida Reuss var. tubulata Sidebottom, 1912, Joum. 

 Q. M. C, p. 385, pi. 15, figs. 3-5. 



PI. 15, fig. 16. Nearly all the smaller tests have their necks 

 broken, and a few are very large, as can be judged from the 



