230 



Tafel 39. 



1. Pachylabra dalyi Blfd. p. 80. — 2. P. nigricans Sow. p. 70. — 3. 4. F. perakensis' 

 Morg. p. 91. — 5. 6. P. wellesleyensis Morgan p. 91. — 7. 8. pilula Rve p. 92. 



Tafel 40. 

 1—5. Pachylabra conica Gray p. 93. — 6. P. paludinoides Rve. p. 102. — 7. P. turbi- 

 noides Rve. p. 95. — 8. 9. P. occidentalis Phil. p. 51. 



Tafel 41. 

 1. Pachylabra encaustica Rve. p. 95. — 2. P. bilineata Rve. p. 96. — 3. P. vittata Rve. 

 p. 59. — 4—7. P. lubrica mainitensis n. p. 97. — 8. 9. P. qnadrasi n. p. 99. 



Tafel 42. 

 1. 2. Pachylabra tischbeini Dohrn p. 100. — 3—9. P. compacta Rve. p. 100. — 10. 11. 

 P. dira Rve. p. 70. 



Tafel 43. 

 1. Pachylabra cinerea Rve. p. 89. — 2. 3. P. paludinoides Rve. p. 102. — 4. P. glo- 

 bosa sphaerica Rve. p. 227. — 5. P. complicata Rve. p. 103. — 6. P. labiosa Rve. p. 103. — 

 7. P. callistoma Morl. p. 104. — 8. P. alucinans Sow. p. 104. — 9. P. woodwardi Dohrn 

 p. 105. 



Tafel 44. 

 1. AmpuUaria dysoni Hanley p. 110. — 2. 3. A. paludosa Say p. 111. — 4. 5. A. stre- 

 beli Crosse p. 113. — 6. 7. A. porphyrostoma Rve. p. 115. 



Tafel 45. 

 1 — 8. AmpuUaria reflexa Swains. p. 116. 



Tafel 46. 

 1. AmpuUaria livescens Rve. p. 118. — 2. A. venetus Rve. p. 119. — 3. A. hondu- 

 rasensis Rve. p. 120. — 4. A. hopetonensis Lea p. 121. — 5. A. porphyrostoma Rve. p. 115. 

 — 6. A. fiatilis Rve. p. 122. — 7. A. hondurasensis Rve. p. 120. — 8. 9. A. fumata Rve. 

 p. 122. 



Tafel 47. 

 1. AmpuUaria malleata Jonas p. 123. — 2. A. tristrami Mrts. p. 128. — 3. — 7. A. mal- 

 leata Jonas p. 123. 



Tafel 48. 

 1 — 3. AmpuUaria flagellata Say p. 125. . — 4. A. exsculpta Martens p. 129. — 5 — 7. A. 

 arata Crosse & Fischer p. 129. — 8. 9. A. conoidea Martens p. 130. 



Tafel 49. 

 1 — 3. AmpuUaria flagellata Say p. 125. — 4 — 6. A. exsculpta Crosse & Fischer p. 129. 



