FOKAMINIFERA OF THE ATLANTIC OCEAN. 93 



Nodosaria hirsuta, var. aouleata — material examined. 



NODOSARIA SETOSA Schwager. 



The only record for this seems to be that of Pearcey,^^ who re- 

 corded it as rare from Burdwood Bank, station 346, 56 fathoms 

 (102 meters). 



NODOSARIA, species. 



Plate 14, fig. 7. 



From Albatross station D2614 there is a single specimen of an 

 elongate, very slightly tapering species, the chambers gradually 

 increasing in length, which somewhat resembles NodosaHa exilis 

 Neugeboren. It is not like any other species of the genus that I 

 have had from the western Atlantic. 



Nodosaria, species — material examined. 



Genus LINGULINA D'Orbigny, 1826. 



Lingulina D'Orbigny (type, L. carinata D'Obigny), Ann. Sci. Nat, vol. 7, 

 1S26, p. 256.— H. B. Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, 

 p. 517. — Chapman, The Foraminifera, 1902, p. 190. — Cushman, Bull. 

 71, U. S. Nat. Mus., pt. 3, 1913, p. 61. 



Description. — Test compressed; chambers arranged in a linear 

 series, usually closely set; aperture usually elongate, corresponding 

 to the form of the chamber. 



This genus seems to be less clearly defined than many of the genera 

 established by D'Orbigny. It is closely related to Nodosaria., differ- 

 ing from this genus only in the compressed character and the conse- 

 quent changes in the aperture. 



The largest and best developed species of this genus are found in 

 warm seas. 



6s Trans. Roy. Soc. Edinb., vol, 49, 1914, p. 1021. 



