102 BULLETIN 71, UNITED STATES NATIONAL MUSEUM. 



UVIGERINA AMPULLACEA H. B. Brady. 

 Plate 42, fig. 3. 



Uvigerina asperula CzJzek, var. ampullacea H. B. Brady, Rep. Voy. Challenger, 

 Zoology, vol. 9, 1884, p. 579, pi. 75, figs. 10, 11.— Chapman, Proc. Zool. Soc. 

 London, 1895, p. 35.— Flint, Rep. U. S. Nat. Mus., 1897 (1899), p. 320, 

 pi. 68, fig. 5.— Millett, Journ. Roy. Micr. Soc, 1903, p. 267.— Bagg, Proc, 

 TJ. S. Nat. Mus., vol. 34, 1908, p. 150. — Chapman, Journ. Linn. Soc, Zoology' 

 vol. 30, 1910, p. 415. 



Uvigerina ampullacea Egger, Abh. kon. bay. Akad. Wiss. Munchen, CI. ii, 

 vol. 18, 1893, p. 313, pi. 9, fig. 37. 



Uvigerina auberiana Goes, Kongl. Svensk. Vet. Akad. Handl., vol. 25, No. 9, 

 1894, p. 52, pi. 9, figs. 494, 495. 



Description. — Test composed in the early portion of a more or less 

 compact spiral of chambers followed by two or more chambers 

 uniserially arranged; surface finely hispid, with pointed aculei; 

 aperture with an elongate neck and narrow rimmed phialine neck. 



Length about 1 mm. 



Distribution. — From the material examined this species is much 

 less common in the North Pacific than TJ. asperula. It has occurred 

 at numerous stations, mainly in the western Pacific and about the 

 Hawaiian Islands. The shallowest station is Nero station, 2034, in 

 175 fathoms, near the Hawaiian Islands, and the deepest is Nero 

 station 187, in 2,473 fathoms. Most of the stations had depths of 

 less than 1,500 fathoms. The only stations from which the bottom 

 temperatures are recorded are 35° and 38° F. Bagg records this 

 species from several Albatross stations off the Hawaiian Islands in 

 384 to 1,342 fathoms. 



The distribution of TJ. ampullacea and U. asperula is not identical 

 in the material examined and the decidedly senescent character of 

 uniserial arrangement of the chambers after the compact growth at 

 the start make it seem that this form is worthy of specific rank. 



UVIGERINA AUBERIANA d'Orbigny. 



Plate 37, fig. 5. 



Uvigerina auberiana d'Orbigny, in De la Sagra, Hist. Fis. Pol. Nat. Cuba, 1839, 



" Foraminif eres, " p. 106, pi. 2, figs. 23, 24.— Goes, Kongl. Svensk. Vet. 



Akad. Handl., vol. 19, No. 4, 1882, p. 60, pi. 4, fig. 75; Bull. Mus. Comp. 



Zool., vol. 29, 1896, p. 50. 

 Uvigerina asperula Czjzek, var. auberiana H. B. Brady, Rep. Voy. Challenger 



Zoology, vol. 9, 1884, p. 579, pi. 75, fig. 9.— Bagg, Proc. U. S. Nat. Mus.' 



vol. 34, 1908, p. 150. 



Description. — Test ovate, chambers numerous. The later ones 

 arranged biserially; surface covered with short spines; aperture 

 with a short lip and phialine lip. 



Length about 1 mm. 



