Bull. U. S. B. F. , 1909. 
Plate XXXVIII. 
Eig. 4- 
Figs. x-4--Left second to fifth pereiopods or slender legs of adult lobster 
manent limb, distribution of sensory tufts (r r) gil s (pb “ ^8- , v, i), and cleaning pick 
fourth stage. 
