100 BULLETIN 11, UNITED STATES NATIONAL MUSEUM. 



Plate 8. 



Fig. 1. Nodobacularia tibia. X 130, showing proloculum, second Cornuspira-Yike 

 chamber and the first of the uniserial chambers (after Rhnmbler). 



2. Nodobacularia tibia, X 50, later chambers only (after Brady). 



3. Nodobacularia irregularis. X 95 (after Rhumbler). 



4. Nubecularia bradyi. X 50 (after Brady). 



5. Nubecularia bradyi. X 190 (after Rhumbler). 



6. Nubecularia lucifuga. X 255 (after Rhumbler). 



7. Quinqueloculina schauinslandi. X 35 (after Rhumbler). 



8. Quinqueloculina schauinslandi. X 1 67, by transmitted light (after Rhumbler). 



Plate 9. 



Fig. 1. Quinqueloculina agglutinans. X 65. Hongkong, a, b, side views; c, aper- 

 tural view. 

 2. Quinqueloculina agglutinata. X 33. Off Alaska, a, b, side views; c, aper- 

 tural view. 



Plate 10. 



Fig. 1. Quinqueloculina subarenaria. X 33. Off Hawaiian Islands, a, b, side 

 views; c, apertuial view. 

 2. Quinqueloculina subarenaria. X 33. Off Singapore, a, b, side views; 

 c, apertuial view. 



Plate 11. 



Fig. 1. Quinqueloculina venusta. X 33. a, b, side views; c, apertural view. 



2. Quinqueloculina seminulum. X 65. a, b, side views. 



3. Quinqueloculina vulgaris. X 33. a, b, side views; c, apertural view. 



Plate 12. 



Fig. 1. Quinqueloculina auberiana. X 33. Albatross D4874. a, />, side views; 

 c, apertural view. 

 2. Quinqueloculina cuvieriana. X 65. Hongkong, a, b, side views; c, aper- 

 tural view. 



Plate 13. 



Fig. 1. Quinqueloculina bicostata. X 65. Nero 1158. a, b, side views; c, apertural 

 view. 

 2. Quinqueloculina bicornis. X 65. Hongkong, a, b, side views; c, apertural 



view. 



Plate 14. 



Fig. 1. Quinqueloculina disparilis, X 65. Nero 1378. a, b, side views; c, apertural 

 view. 

 2. Quinqueloculina disparilis, var. curia, X 33. Albatross D4900. a, b, side 

 views; c, apertural view. 



Plate 15. 



Fig. 1. Quinqueloculina costata, X 65. Nero 2041. a, b, side views; c, apertural view. 



2. Quinqueloculina boueana, X 65. Nero 2040. a, b, side views; c, apertural 



view. 



3. Quinqueloculina parkeri, X 33. Guam, a, b, side views; c, apertural view. 



