PLATE XI A. 



Description, p. 

 I Mann. Enlarged 740 diameters. Description,] 



lann. Ei arged 575 diameters. Description, p. 271. 

 Mann. Enlarged 612 diameters. Description, p. J7i'.. 

 I Mann. En • rs. Description 



• ••( Mann. Enlarged 560 dial ription, p. 246. 



424 



