SOUTH AFRICAN MARINE MOLLUSKS. 263 



Fig. 4. Puncturella africana, new species, type, long diameter 1.9 mm. (top), p. 177. 



5. Puncturella africana, new species (side), p. 177. 



6. Nepionic shell (back), p. 174. 



7. Nepionic shell (front), p. 174. 



8. Gibbula cicer Menke (profile), p. 156. 



9. Gibbula cicer Menke (top), p. 156. 



10. Gibbula cicer Menke (bottom), p. 156. 



Plate 31. 



Fig. 1. Discopsis alfredensis, new species, type, greater diameter 1.8 mm. (top), p. 172. 



2. Discopsis alfredensis, new species (bottom), p. 172. 



3. Discopsis alfredensis, new species (profile), p. 172. 



4. Fenella almo, new species, type, length 7.1 mm., p. 134. 



5. Nodulus africanus, new species, type, length 1.4 mm., p. 125. 



6. Cynisca gloriosa, new species, type, greater diameter 7 mm. (profile), p. 163. 



7. Cynisca gloriosa, new species (top), p. 163. 



8. Cynisca gloriosa, new species (bottom), p. 163. 



Plate 32. 



Fig. 1. Leptothyra alfredensis, new species, type, greater diameter4.8 mm. (top), p. 149. 



2. Leptothyra alfredensis, new species (bottom), p. 149. 



3. Leptothyra alfredensis, new species (profile), p. 149. 



4. Gibbula rifaca, new species, type, greater diameter 5 mm. (top), p. 160. 



5. Gibbula rifaca, new species (profile), p. 160. 



6. Gibbula rifaca, new species (bottom), p. 160. 



7. Cyclostremellafarica, newspecies, type, greater diameter 1.5 mm. (profile)p. 169. 



8. Cyclostremellafarica, new species (top), p. 169. 



9. Cyclostremellafarica, new species (bottom), p. 169. 



Plate 33. 



Fig. 1. Discopsis turtoni, new species, type, greatest diameter 2.5 mm. (top), p. 173. 



2. Discopsis turtoni, new species (bottom), p. 173. 



3. Discopsis turtoni, new species (profile), p. 173. 



4. Ringicula africana, new species, type, length 5.2 mm., p. 7. 



5. Discopsis africana, newspecies, type, greatest diameter 2.3mm. (profile), p. 172. 



6. Discopsis africana, new species (top), p. 172. 



7. Discopsis africana, new species (bottom), p. 172. 



Plate 34. 



Fig. 1. Vitrinella ficara, new species, type, greater diameter 3 mm. (top), p. 167. 



2. Vitrinella ficara, new species (bottom), p. 167. 



3. Vitrinella ficara, new species (profile), p. 167. 



4. Styliola africana, new specie.s, type, length, 4 mm., p. 3. 



5. Vitrinella facira, new species, type, greater diameter 2 mm. (profile), p. 168. 



6. Vitrinella facira, new species (top), p. 168. 



7. Vitrinella facira, new species (bottom), p. 168. 



Plate 35. 



Fig. 1. Caporbis africana, new species, type, greater diameter 1.8 mm. (bottom), p. 170. 



2. Caporbis africana, new species (top), p. 170. 



3. Caporbis africana, new species (profile), p. 170. 



4. Bullia almo, new species, type, length 22 mm., p. 54. 



5. Bullia aepynota, new species, type, length 19 mm., p. 53. 



