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



Lagena fimbriata Brady var. occlusa Sidebottom. 



Lagena fimbriata Brady var. occlusa Sidebottom, 1912, Journ.. 

 Q. M. C, p. 423, PI. 20, figs. 27, 28. 



+ PI. 20, fig. 27. Common. Most of the specimens have the 

 opening at the base more open than in the illustration. See 

 remarks, + p. 423. Locality: Nos. 1-4, 6-13, 15, 17, 19, 22, 24, 

 25, 29, 31, 33-35, 37-42. 



Lagena alveolata Brady (PI. 18, figs. 11, 12). 

 Lagena alveolata Brady, 1884, p. 487, pi. 60, figs. 30, 32. 



PL 18, fig. 11. The tests are large and strongly built. All are 

 in the apiculate condition. The dotted line indicates the 

 boundary of the chamber, thus showing the thickness of the 

 wall. Orifice oval. Twelve examples occur. Locality : Nos. 1, 5. 



PL 18, fig. 12. There are a large number present. The tests 

 are fairly well compressed. The chief peculiarity is that, though 

 the entosolenian tube is straight, the orifice opens out well below 

 the median line. The part above the j orifice is sharpened. The 

 loops at the base are small, and their outer edges do not project 

 nearly so far as does the central carina. Locality : Nos. 1-15, 

 17-20. 



"** PL 21, fig. 1. Unfortunately the specimens are mixed with 

 another species, so that the stations at which they were found 

 are uncertain. There are a fair number on the slide. 



**" PL 21, fig. 2. Good examples are present. Locality : Nos. 1, 

 3-5, 7, 10, 16, 17. 



Lagena alveolata Brady var. carinata Sidebottom. 



Lagena alveolata Brady var. carinata Sidebottom, 1912, Journ. 

 Q. M. C, p. 424, pi. 21, fig. 3. 



This form is very rare in this collection. Locality : Nos. 24,. 

 39, 40. 



Lagena alveolata Brady var. substriata Brady. 



Lagena alveolata var. substriata Brady, 1844, p. 488, pi. 6, fig. 34. 



A single specimen. It is not quite typical, the neck of the 

 test being more produced than in the Challenger figure. 

 Locality : No. 39. 





