422 DISCOVERY REPORTS 



Universally distributed, often very abundant, especially at WS 84, 87, 88, 91, 93, 97, 

 248, where the best sessile specimens were obtained. The tubes of zoophytes and small 

 pebbles are often thickly covered with small sessile individuals, particularly at 51, 228, 

 and WS 246. Wild growing specimens are not uncommon. At WS 83, an abnormal 

 specimen, which we figure, with an accessory balloon-shaped chamber attached to the 

 ventral side of the final chamber, occurred . A similar abnormality is figured in connection 

 with RotaJia soldauii {}) d'Orbigny (S. 1918, FECA, p. 261, pi. vi, fig. 27). 



364. Truncatulina dutemplei (d'Orbigny). 



Rotalina dutemplei, d'Orbigny, 1846, FFV, p. 157, pi. viii, figs. 19-21. 

 Truncatulina dutemplei, Cushman, 1910 etc., FNP, 1915, p. 37, pi. xv, fig. 2. 



One station: WS 86. 



A single not very typical specimen, considerably smaller than the Type in Paris. 



365. Truncatulina haidingerii (d'Orbigny). 



Rotalina haidingerii, d'Orbigny, 1846, FFV, p. 154, pi. viii, figs. 7-9. 

 Truncatulina haidingerii, Brady, 1884, FC, p. 663, pi. xcv, fig. 7. 



One station : WS 86. 



One small, and very far from typical, specimen. The Type is missing. 



366. Truncatulina tumidula, Brady. 



Truncatulina tumidula, Brady, 1884, FC, p. 666, pi. xcv, figs. 8 a, b, c, d. 

 Truncatulina tumidula, Cushman, 1910, etc., FNP, 1915, p. 38, pi. xv, fig. 3. 



Five stations: 235, 236; WS 83, 408, 433. 



A few specimens of this minute deep-water form w^ere found. They agree fairly well 

 with Brady's types. Owing to its size it may have been overlooked at some of the other 

 deep-water stations. Records, though few in number, show that it is widely distributed 

 in the Atlantic and Pacific Oceans. 



367. Truncatulina bradyana (Cushman). 



Truncatulina pygrnaea, Brady (non Hantken), B. 1884, FC, p. 666, pi. xcv, figs. 9, 10. 

 Pulvinulifiella bradyana, Cushman, 1927, FWCA, p. 165, pi. v, figs. 11-13. 



Nine stations: WS 86, 88, 90, 108, 109, 210, 217, 219, 225. 



Often not uncommon, but the specimens are, as a rule, very small and pauperate, the 

 best at WS 90 and 210. They all belong to the type so well figured by Brady {tit supra), 

 but do not resemble the original figure of Hantken, which has a depressed umbilicus 

 {TnincaUiUna pygmaeo, von Hantken, 1875, CSS, p. 78, pi. x, fig. 8). 



Genus Anomalina, d'Orbigny, 1826 



368. Anomalina semi-punctata (Bailey), 



Rotalina semi-ptinctata, Bailey, 1851, SAC, p. 11, pi. O, figs. 17-19. 

 Anomalina polymorpha, Costa, 1853, etc., PRN, 1S56, p. 252, pi. xxi, figs. 7-9. 



