FOEAMINIFEKA OF THE PHILIPPINE AND ADJACENT SEAS. 183 



Hongkong, bottom temperature 50.5° F. (10.8° C), and D5349, in 

 730 fathoms (1,335 meters), Palawan Passage, bottom temperature 

 40.6° F. (4.7° C). 



Lagena marginata — Material examined. 



LAGENA LAGENOroES (Williamson). 



Entosolenia marginata Walker and Boys, var. lagenoides Williamson, Rec. 



Foram. Great Britain, 1858, p. 11, pi. 1, figs. 25, 26. 

 Lagena lagenoides Reuss, Sitz. Akad. Wiss. Wien, vol. 46, 1862, p. 324, pi. 2, figa. 



27, 28.— H. B. Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 479, pi. 



60, figs. 6, 8, 9, 12.— CusHMAN, Bull. 71, U. S. Nat. Mus., pt. 3, 1913, p. 39, pi. 



16, fig. 2. 



I have record of tbe occurrence of this species at but a single 

 Philippine station, D5301, in 208 fathoms (381 meters), China Sea, 

 vicinity of Hongkong, bottom temperature 50.5° F. (10.8° C). 



Lagena lagenoides — Material examined. 



LAGENA FORMOSA Schwager. 



Lagena formosa Schwager (part), Novara-'ExY>ed., Geol. Theil., vol. 2, 1886, 

 p. 207, pi. 4, figs. 19a, 19d (not 19&, 19c).— H. B. Brady, Rep. Voy. Challen- 

 ger, Zoology, vol. 9, 1884, p. 41, pi. 11, fig. 6.— Cushman, Bull. 71, U. S. Nat. 

 Mus., pt. 3^ 1913, p. 41, pi. 11, fig. 6. 



The only record for this species in the Philippine material which I 

 have ex&mmed is Albatross station D5660,in 692 fathoms(l,266 meters) 

 in Flores Sea, bottom temperature 39.2° F. (4° C). 



The scarcity of this species in this material bears out the general- 

 ization already made that it is a species of deep water. Brady noted 

 this fact in the CJiallenger report, and it was very certainly true of the 

 material of the North Pacific which I have had at my disposal. 

 It will be noted that the bottom temperature at this station is much 

 lower than in most cases in the Philippine Archipelago and is practi- 

 cally an ocean bottom temperature for this depth. 



