370 EXPLANATION OF PLATES. 



FIGURE PAGE 



PLATE 40. Fauxulus. 



1, 2. F. glanvilleanus novenarius Pils. Grahamstown . . . . 250 



3. F. pereximius M. & P. After Melvill & Ponsonby 247 



4. 5. F. mcbeanianus M. & P. Topotype 247 



6. F. glanvilleanus darglensis Bnp. After Burnup 250 



7. 9, 10. F. ponsonbyanus Morel. Grahamstown. 114987. 253 



8. F. glanvilleanus tomlini Bnp. Somerset East 252 



PLATE 41. Fauxulus, Gastrocopta, Odontocyclas. 



1, 2. Fauxulus crawfordianus M. & P. After Burnup . . . 242 



3. Gastrocopta duplicata Preston. After Preston 127 



4-6. Fauxulus layardi Bens. Cape Point. 106495 243 



7. F. 1. stoaphora 'Bs.' Bnp. 64100 245 



8. F. 1. stoaphora 'Bs.' Bnp. After Burnup 245 



9, 10, 11. Odoutocyclas kokeilii Rm. 22700 256 



12. 13. Odontocyclas rossmaessleri Schm. 114972, 22860. 257 



PLATE 42. Abida. 



1-4. Abida frumentum Drap. 3884 297 



5. A. f . hungarica Kim. Nandor. 66048 302 



6. A. frumentum turgida Parr., Kuster. After Kiister. . 300 



7. A. frumentum pachygastra Zgl. 101618 302 



8. 9. A. illyrica Rm. 114982 303 



10, 11. A. frumentum pachygastra Zgl. After Rossmaess- 



ler 302 



12, 15. A. apennina (Charp.) K. After Kuster 305 



13. 14. A. apennina (Charp.) K. 22820 305 



16. A. apenrina (Charp.). Tuscany. 114981.. 305 



PLATE 43. Abida. 



I, 2. A. braunii Rossm. 66916 273 



3. A. braunii Rossm. 22823 273 



4-6. A. braunii Rossm. After Rossmaessler 273 



7-9. A. partioti Moquin-Tandon. 67750 276 



10. A. dupuyi West. After Westerlund 277 



II. A. ringens bigerrensis Moq. After Moquin-Tandon . . 280 

 12-15. A. ringens Mich. 3896 278 



PLATE 44. Abida. 



1-3. A. polyodon Drap. 22843, 3882 270 



4-8. A. polyodon ringicula Mich. Barcelona. 106561 . . . 272 



5. A. affinis Rossm. After Rossmaessler 282 



6. A. affinis Rossm. 114977 282 



