PLATE VIII. 



Figure 44. — Epelys montosus Harger (p. 359) ; dorsal view, enlarged six diameters, 

 natural size indicated by the line at the right. 



45. — The same; a, antennula; /, flagellar segment; h, antenna; c, maxUliped 

 from the left side ; I, external lamella ; m, basal segment ; 1, 2, 3, seg- 

 ments of palpus ; all the figures enlarged twenty diameters. 



46. — The same ; a, leg of the first pair, enlarged twenty diameters ; 6, right 

 uropod or opercular valve, enlarged fifteen diameters. 

 Figure 47. — The same ; pleopod of the second pair, from a male, enlarged twenty di- 

 ameters; s, stylet, articulated near the base of the inner lamella; a', 

 distal end of stylet, enlarged sixty-six diameters. 



48. — Astacilla granulata Harger (p. 364); female; dorsal view, enlarged four 

 diameters, natural size indicated by the line at the right ; a, antennula 

 of male ; b, fourth thoracic segment of male ; c, inferior surface of pleon 

 of a male, showing opercular valves; all the figures enlarged four 

 diameters. 



49. — The same ; a, flagellum of antenna, enlarged twenty diameters ; a', por- 

 tion of inner margin of the same, enlarged one hundred diameters ; b, 

 one of the first pair of legs, upper surface, enlarged twenty diameters. 



50. — The same ; one of the fourth pair of legs, enlarged twenty diameters. 



51. — The same ; inner surface of left opercular plate, or uropod, from a female, 

 enlarged twenty diameters. 

 (All the figures were drawn from nature by O. Harger.) 



