FOEAMINIFEEA OF THE PHILIPPINE AND ADJACENT SEAS. 185 



Subfamily Nodosariinae. 



Genus NODOSARIA d'Orbigny, 1826. 



NODOSARIA (GLAND ULINA) ROTUNDATA (Reuss). 



Glandulina rotundata Reuss, Denkschr. Akad. Wiss. Wien, vol. 1, 1849, p. 366, 



pi. 46, fig. 2. 

 Nodosaria {Glandulina) rotundata H. B. Brady, Rep. Voy. Challenger, Zoology, 



vol. 9, 1884, p. 491, pi. 61, figs. 17-19.— Flint, Rep. U. S. Nat. Mus., 1897 (1899), 



p. 308, pi. 54, fig. 6.— CusHMAN, Bull. 71, U. S. Nat. Mus., pt. 3, 1913, p. 47, pi. 



28, fig. 6. 



Rare specimens of this species were found in material from the 

 following three stations, which are widely scattered in the region: 

 D5192, off northern Cebu Island, 32 fathoms (59 meters); D5318, 

 China Sea, vicinity of Formosa, 340 fathoms (622 meters) ; and D5580 

 vicinity of Darvel Bay, Borneo, 162 fathoms (297 meters), bottom 

 temperature 55.8° F. (13.2° C). 



Nodosaria rotundata — Material examined. 



NODOSARIA (GLANDULINA) LAEVIGATA d'Orbigny. 



Plate 33, fig. 1. 



"Cornu Hammonis erectum globosius" Plancus, Conch. Min., 1739, p. 16, pi. 13, 

 fig. 1. 



Nodosaria {Glandulina) laevigata d'Orbigny, Ann. Sci. Nat., vol. 7, 1826, p. 252, 

 pi. 10, figs. 1-3.— H. B. Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, 

 p. 490, pi. 61, figs. 20-22.— Flint, Rep. U. S. Nat. Mus., 1897 (1899), p. 308, 

 pi. 55, fig. 3.— CusHMAN, Bull. 71, U. S. Nat. Mus., pt. 3, 1913, p. 47, pi. 24, 

 figs. 1, 2. 



Glandulina laevigata d'Orbigny, Foram. Foss. Vienne, 1846, p. 29, pi. 1, figs. 4, 5. 



At 11 stations in the area specimens of this species were obtained, 

 most of the specimens being without spines at the apical end. The 

 stations ranged in depth from 32 to 752 fathoms (59 to 1,375 meters), 

 the average depth being 315 fathoms (576 meters). Where bottom 

 temperatures were given, they ranged from 41.2° F. to 56.4° F. 

 (5.1° C. to 13.5° C), the average temperature being 50.5° F. 

 (10.8° C). 



