92 



large and inclining a little obliquely ; the two 

 upper ones very small, and ending rather obtusely : 

 aperture covering three fourths of the shell : pillar 

 spiral, visible internally to the end or apex. 



In marshes, on aquatic plants. 



74. SUCCINEA oblonga. Shell oval, slightly striate, 

 reddish horn-colour : aperture oval, with the su- 

 tures distinct. 



Succinea oblonga. Drap. p. 59. t. 3./. 24, 25. 



Shell about half the size of the last, of a more oval 

 shape, with the volutions more distinct. 



Found with the last. 



