PLATE 22 

 (All reduced in size) 



146. Cymbium cithara cithara (Lamarck), p. 46 



147. Cymbium aethlopica broderipii (Gray), p. 45 



148. Cymbium cithara umbilicatus (Broderlp), p. 46 



149. Cymba cislum iracilis (Broderlp), p. 48 



150. Cymbium aethiopica aethiopica Linns', p. 45 



151. Cymbium aethiopica nautica (Lamarck), p. 45 



152. Cymbium tessellata (Lamarck), p. 47 



155. Cymbium aethiopica reila (Schubert and Wagner), p. 46 

 154. Cymbium miltonis (Gray), p. 4? 



