84 SHALLOW-WATER FORAMINIFERA OF TORTUGAS REGION. 
Fig. 
Fies.1-3. 
4-6. 
7, 8. 
9, 10. 
11, 12. 
Puate 5. 
. Polymorphina sp.? Front view. X75. 
. Siphogenerina advena, new species. Front view. X75. 
Uvigerina angulosa Williamson. Fig. 3, front view of normal specimen; fig. 
4, front view of specimen, showing senescence. 75. 
. Siphogenerina raphanus (Parker and Jones). Front view. X60. 
. Spirillina vivipara Ehrenberg var. Dorsal view. 150. 
. Spirillina vivipara Ehrenberg. Dorsal view. 150. 
. Globigerina dutertrei d’Orbigny. Fig. 8, front view; fig. 9 showing part of 
ventral surface. X75. 
Discorbis orbicularis Terquem? Dorsal view. 100. 
. Discorbis floridana, new species. Fig. 11, dorsal view; fig. 12, ventral view. 
100. 
Puate 6. 
. Planorbulina mediterranensis d’Orbigny? Fig. 1, dorsal view of young speci- 
men; fig. 2, of adult specimen. 50. 
. Planorbulina acervalis H. B. Brady. Dorsal view. X50. 
. Cymbalopora squammosa (d’Orbigny). Fig. 4, dorsal view; fig. 5, ventral view; 
fig. 6, side view. 100. 
. Truncatulina candeiana d’Orbigny. Fig. 7, dorsal view; fig. 8, ventral view; fig. 
9, side view. 100. 
Discorbis mira, new species. Fig. 10, dorsal view; fig. 11, ventral view. 100. 
Puate 7. 
Discorbis subaraucana, new species. Fig. 1, dorsal view; fig. 2, ventral view. 
100. 
. Truncatulina cora d’Orbigny. Fig. 3, dorsal view; fig. 4, ventral view; fig. 
5, peripheral view. 100. 
. Truncatulina advena d’Orbigny. Figs. 6 and 7, dorsal view; fig. 8, ventral view; 
fig. 9, peripheral view. 100. 
. Anomalina ammonoides Reuss. (?) Side view. 100. 
. Siphonina pulchra Cushman. Fig. 11, side view of young specimen; fig. 12, 
side view of adult specimen. 100. 
Puate 8. 
2. Anomalina edwardsiana (d’Orbigny). Fig. 1, dorsal view; fig. 2, ventral view. 
x 100. 
. Pulvinulina menardii (d’Orbigny). Fig. 3, dorsal view; fig. 4, ventral view. 
100. 
. Pulvinulina semipunctata, new species. Fig. 5, dorsal view; fig. 6, ventral 
view. 100. 
. Rotalia beccarii (Linneus). Tig. 7, dorsal view; fig. 8, ventral view; fig. 9, 
side view. 100. 
. Pulvinulina repanda (Fichtel and Moll). Fig. 10, dorsal view; fig. 11, ventral 
view; fig. 12, side view. X50. 
Puater 9. 
Pulvinulina incerata, new species. Fig. 1, dorsal view; fig. 2, ventral view; 
fig. 38, side view. X50. 
Asterigerina carinata d’Orbigny. Fig. 4, dorsal view; fig. 5, ventral view; 
fig. 6, side view. X75. 
Nonionina grateloupi d’Orbigny. Fig. 7, front view; fig. 8, apertural view. 
100. 
Polystomella poeyana d’Orbigny. Fig. 9, front view; fig. 10, apertural view. 
100. 
Polystomella advena, new species. Fig. 11, front view; fig. 12, apertural view. 
x 100. 
