70 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 59. 



TRILOCULINA LABIOSA d'Orbigny. 



Plate 16, figs. 13, 14. 

 Triloculina labiosa d'Orbigny, Foram. Cuba, 1839, p. 157, pi. 10, figs. 12-14. 



D'Orbigny described this species from Cuba. Specimens were 

 rare in the Cuban material from stations 2, 4, and 6 at Montego Bay. 



TRILOCULINA FICHTELIANA d'Orbigny. 



Plate 17, figs. 1, 2. 

 Triloculina flchtcliana d'Orbigny, Foram. Cuba, 1839, p. 171, pi. 9, figs. 8-10. 



The only material of this species is from shallow water at Run- 

 away Bay and in 1 fathom (2 meters) at Montego Bay. D'Orbigny's 

 material was from Cuba and Jamaica, and he later recorded it from 

 the Canaries. 



TRILOCULINA LINNEIANA d'Orbigny. 



Plate 17, figs. 3, 4. 

 Triloculina linneiana d'Orbigny, Foram. Cuba, 1839, p. 172, pi. 9, figs. 11-13. 



D'Orbigny gives this species as common in Cuba and Jamaica, 

 and it certainly is one of the common shallow water species of the 

 West Indian region, as well as elsewhere in the tropics. 



Specimens occurred in the material from Runaway Bay and from 

 stations 1, 2, 4, 5, and 6 at Montego Bay. 



TRILOCULINA TRANSVERSESTRIATA (H. B. Brady). 



Miliolina Iransversestnata H. B. Brady, Quart. Journ. Micr. Sci., vol. 21, 1881, 

 p. 45: Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 177, pi. 4, figs. 6a-c. 



This is evidently a very rare species, or else, as suggested by 

 Brady, overlooked on account of its small size. A single very 

 typical specimen was found at station 4 in Montego Bay. 



Brady's specimens were from Torres Strait and Mauritius. 



A further study of the West Indian material has shown that this 

 distribution is not unusual for a considerable number of species. 



TRILOCULINA PLANCIANA d'Orbigny. 



Plate 17, figs. 7, 8. 

 Triloculina planciana d'Orbigny, Foram. Cuba, 1839, p. 173, pi. 9, figs. 17-19. 



This is given by Brady as a synonym of T. oblonga, stating "the 

 only difference being in its slightly rugose surface." The surface is 

 made up of slightly interrupted costae and the chambers are more 

 nearly rounded in section than oblong and are more definitely set 

 apart. In the Jamaican material the two would hardly be thought 

 of as at all related when seen side by side in the same dredging. 



