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



Egger's L, crennlata, 1893, pi. 10, tig. 't^Q, may belong to the 

 L. stelligera series, Locality : Chiefly Nor^. 7, 17, 31, 32. Locality : 

 " Nude " form, chiefly No. 17. 



PI. 16, fig. 3. In this variation the test is ovate or pyriform. 

 Orifice oval. The internal tube is always coiled back upon itself. 

 The test is smooth and transparent, but apparently when aged it 

 becomes opaque and roughened. Brady states in the Challenger 

 Report, p. 466, that " the circular rim varies considerably in 

 depth," and in this case the rim is shallow. Locality : Chiefly 

 Nos. 17, 30, 32. 



PI. 16, fig. 4 is evidently the compressed variety, and very 

 rare. Locality : Two at No. 29 and odd specimens at four othei" 

 localities. 



Lagena stelligera Brady var. nov. eccentrica (PI. 16, figs. 5, 6). 



Test flask-shaped, with or without a true neck. Surface smooth. 

 An irregular ridge encircles the lower part of the base, as shown 

 in the illustration. This ridge occurs also in an oval form. 1 

 think most probably these are connected with the *' nude " variety 

 of L. stelligera. Only four found, of which one is a little com- 

 pressed. Ljocality : Nos. 7, 21, 31. 



Lagena exsculpta Brady. 



L^agenulina sulcata Terquem, 1876, p. 68, pi. 7, fig. 9. 



L^agena exsculpta Brady, 1884, p. 467, pi. 58, fig. 1, pi. 61, fig. 5. 



Four only found, and they are all in the compressed condition^ 

 as figured by Brady, 1884, pi. 61, fig. 5. Locality : No. 1. 



Lagena striatopunctata Parker and Jones 

 (PI. 16, figs. 7-10). 



Ljagena sulcata var. striatopmictata Parker and Jones, 1865,. 

 p. 350, pi. 13, figs. 25-27. 



PI. 16, fig. 7 has the sides convex. Only one occurs, but a 

 somewhat similar though slenderer form is found at several 

 stations. Locality : Chiefly Nos. 1, 19, 22. 



PI. 16, fig. 8. This is a stout form, and is evidently the one 

 referred to by Mr. Millett, 1901, p. 489, Malay Report, as having 

 the costae flattened or even hollowed out. Rare. A very 

 similar variety, having the costae thin, is frequent. The two 



