48 



Part first. 



Fig. 137. Carcinus maenas, 

 1/2 nat. size p. 74. 



Fig. 138. Calappa granulate^ 

 */2 nat. size. p. 73. 



Fig. 139. Lupa hastata, 

 J /2 nat size. p. 74. 



Fig. 140. Dromia vulgar is 



covered with a sponge, 



*/2 nat. size. p. 73. 



Fig. 141. Ilia nucleus, 

 l /2 nat. size. p. 73. 



Fig. 142. Dorippe lanata, 

 V 2 nat. size. p. 73. 



