FORAMINIFERA—HERON-ALLEN AND EAl^LAIS'J). 119 



Frequent at Station 2, where it attains considerable development, including 

 fistulosity in a minor degree. Many specimens have obviously grown . attached 

 to Zoophytes. 



183. Textularia agylutmans, d'Orbigny. 



Textularia a;/(/hiliiiaris, d'Orbigny, 1839, FC. p. Hi, pi. i, figs. 17, 18, 32-34. 



Heron-Allen and Earland, 1914. etc^. FKA. 191,5. p. (526. 



Stations 1-4, 6, 8. 



Abundant and variable. At most of the Stations there is a marked tendency 

 to limbation, running the specimens into T. rugosa. At Station 6, in addition 

 to the type and rugose forms, there is a smooth-walled variety running imper- 

 ceptibly into the swollen chamliered T. camleiana. At Station 2, an abnormal 

 specimen in which the last four chambers were set with the axis at right angles 

 to the earlier growth. At Station 6 individuals living attached .to Polyzoa, 

 similar to the T. sagittula recorded by us from the West of Scotland (H.-A. & E., 1916, 

 FWS. p. 229.) 



184. Textularia camleiana, d'Orbigny. 



Textularia candeiana, d'Orbigny, 1839, FC. p. 143, pi. i, figs. 25-27. 



Heron- Allen and Earland,1914, etc., FKA. 1915, p. 627, pi, xlvii, figs. 10-16. 



Stations 6, 11. 



A few remarkably fine and typical specimens from Station 6 characterized by the 

 thinness and even texture of the finely agglutinated walls. One small specimen from 

 Station 11. 



185. Textularia porrecta, Brady. PI. IV, figs. 0, 7. 



Textularia agglutinans, var. porrecta, Brady, 1884, FC. p. 364, j)!. xliii, fig. 4. 



porrecta, Egger, 1893, FG. p. 269, pi. vi, figs. 17, 18. 



sagittula, var. fstidosa, Brady, 1884, FC. p. .362, pi. xlii. fig. 19 (only). 

 Spiroplecta sagittula, and var. fistulosa, Chapman, 1905, GBI. p. 87, pi. iii, fig. 4. 



,, siphonifera. Chapman, 1909-10, SBL. p. 272, pi. iii, fig. 1. 



Textularia stncta, Cushman, 1910, etc., FNP. 1911, p. 11, fig. 13. 

 Textularioides iitflntn. Cushman, ihid., p. 26, fig. 45. 



Stations 2, 6. 



Frequent only at Stations 2 and 6, but well known to us from many dredgings 

 in adjacent areas. It is a large and striking Textularian characterized by several 

 features rarely seen in other forms. So far as we have been able to trace, all 

 the specimens are spiroplectine in the early stages, but this is rapidly followed 

 by a long series of chambers, wedge-shaped at first, in the manner of T. sagittula, 

 but rapidly becoming inflated, so that the terminal portion of the shell is almost 

 circular in cross-section. The number of chambers in the finest specimens reaches 

 as many as twenty pairs. 



The test is coarsely constructed of sand-grains, the whole plastered over with 



