FORAMINIFERA OF THE WEST OF SCOTLAND. 229 



Family TEXTULARIID/E. 



Subfamily Textulariin^e. 



Textularia, Defrance. 



98. Textularia fusiformis, Chaster. 



Textularia fusiformis, Chaster, 1892, FS. p. 58, pi. i. fig. 3. 



Heron-Allen & Earland, 1914, etc., FKA. 1915, p. 623. 



1 Station. 



One large and very typical example of this rare species at Stn. 14. Since Chaster's 

 original record, this species has only heen recorded by Wright from Post-tertiary 

 deposits on the River Lune (W. 1902, GFL. p. 190). 



99. Textularia concava, var. heterostoma, Fomasini. (Plate 40. figs. 22, 23.) 



(New to Britain.) 



Sagraina affirms, Fornasini, 1883, FPS. p. 189, pi, ii. fig. 10. 



„ „ Fornasini, 1888, TP. p. 45, pi. ill. fig. 1 a-c. 



Textularia heterostoma, Fornasini, 1896, TC. p. 4, pi. O. figs. 6, 12, 13. 



„ concava, var. heterostoma, Millett, 1898, etc., FM. 1899, p. 560, pi. vii. figs. 6, 7. 



1 Station. 



Two characteristic examples, which Ave figure, at Stn. 14. They appear to be inter- 

 mediate between the original figures of Fornasini and the somewhat depauperate 

 examples figured by Millett from the Malay Peninsula. Both the ' Puna ' specimens 

 exhibit the tendency to a spiral twist of the axis which is observable in Millett's 

 figures. 



100. Textularia sagittula, Defrance. 



Textularia sagittula, Defrance, 1824, Diet. Sci. Nat. vol. xxxii. p. 177, vol. liii. p. 344; Atlas 

 Conch, pi. xiii. fig. 5. 

 Balkwill & Wright, 1885, D1S. p. 332, pi. xiii. figs. 15-17 (pars). 



8 Stations. 



Not common, but excellent and typical examples of this acutely pointed original type 

 of Defrance occur at many Stns. At Stn. 10 many specimens of this species and also of 

 Spiroplecta wrightii were found firmly adherent by their orifices to fragments of the 

 chitinous tubes of a Campanularian. 



101. Textularia sagittula, var. jugosa, Brady. 



Textularia jugosa, Braay, 1884, FC. p. 358, pi. xiii. fig. 7 a, b. 

 Eager, 1893, FG. p. 273, pi. vi. figs. 19-21. 

 sagittula, var. jugosa, Jones, Parker, & Brady, 1866, etc., MFC. 1895, p. 145, pi. v. 

 fig. 19. 

 „ Millett, 1898, etc., FM. 1899, p. 561, pi. vii. fig. 8. 



1 Station. 



One specimen at Stn. 16. 



SECOND SElilES.— ZOOLOGY, VOL. XI. 36 



