48 



fart first. 



Fig. 137. Carcinus maenas 



(Green Crab), 



'/, nat. size. p. 73. 



Y\^. 138. Calappa granulata 



(Bashful-crnb), 



'/g nat. size. p. 73. 



Fig. 139. Lupa hastata, 

 y., nat. size. p. 73. 



Fig. 140. Dromia vulgaris 

 covered with a sponge, 

 '/.^ nat. size. p. 73. 



Fig. 141.' Ilia nucleus, 

 y^ nat.' size. p. 73. 



Fig. 142. Dorippe lanata, 

 V2 nat. size. p. 73. 



