FOBAMINIFERA AND OSTRACODA. CHAPMAN. 23 



NODOSARIA (GLANDULINA) ROTUNDATA, d'Orbigny. 



Forty miles south of Cape Wiles, 100 fathoms. Two mode- 

 rate-sized specimens. 



Sub-genus DENTALINA, d'Orbigny. 

 NODOSARIA (DENTALINA) PYRULA, d'Orbigny. 



It is unusual to find this species at so great a depth. The 

 " Challenger '' records were from shallow water to 600 

 fathoms. It occurs in the New Zealand area off Great Barrier 

 Island (110 fathoms) and off the Subantarctic Islands of New 

 Zealand at 60 and 85 fathoms. 



Station 36, east of Tasmania, 777 fathoms. One typical 

 example. 



NODOSARIA MUCRONATA, Neugeboren, sp. 



East of Tasmania, 1122 fathoms. One specimen. 



NODOSARIA PERVERSA, Schwager. 



Nodosaria perversa, Schwager, Egger, Abhandl. d. k. Bayer. 

 Ak. Wiss., 01. ii., xviii., Abth. ii., 1893, p. 152, pi. 

 xi., fig. 42. 



Brady records this species from one locality only, namely 

 off the Ki Islands, south-west of Papua, at 129 fathoms. 



Egger obtained it from a station off the west coast of Aus- 

 tralia at 359 metres. 



This species was recorded in my previous report as "Nodo- 

 saria aff. proxima,. Silvestri." 



East of Tasmania, 1122 fathoms. One specimen. 



NODOSARIA PROXIMA, Silvestri. 



Station 36, east of Tasmania, 777 fathoms. One small 

 specimen. 



NODOSARIA SCALARIS, Batsch, sp., VAR. SEPARANS, Brady. 



Forty miles south of Cape Wiles, 100 fathoms. Very 

 common. 



Genus MARGINULINA, d'Orbigny. 



MARGINULINA COSTATA, Batsch, sp. 



(Plate I., fig. 5). 



The present specimen is not so strongly costated as the 

 " Challenger " examples figured by Dr. Brady. There is a 



