of the Fishery Board for Scotland. 



J07 



PLATE III. 



Fig. 57. Telson, megalops. All the seta 1 are not filled in, . x 19 

 Fig. 58. Fracture end of first pereiopod, megalops. 



Fig. 59. Protopodite joints of first pereiopod, first young stage, . x 33 

 Fig. 60. Protopodite joints of first pereiopod, first young stage (second 



view), . . . . . . x 33 



Fig. 61. Fifth pereiopod (part of), megalops, . . . x 33 



Fig. 62. Second pereiopod (part of), megalops, . . . x 33 



Fig. 63. Telson, megalops, side view, . . . . x 19 



Fig. 64. Telson, first young stage, dorsal view, . . . x 15 



Fig. 65. First pereiopod, first young stage, . . . x 15 



PLATE IV. 



Fig. 66. Zoea, first stage, . . . . . . x 7 



Fig. 67. Zoea, la stage, . . . . . . . x 7 



Fig. 68. Zoea, second stage, . . . . . x 7 



Fig. 69. Zoea, third stage, . . . . ... x 7 



Fig. 70. First young stage, . . . . . . x 7 



Fig. 71. Zoea, " fourth " stage, . . . . . x 7 



Fig. 72. Megalops, . . . . . . . x 7 



Fig. 73. Adult lobster covered with growih of seaweeds, mussels, &c, . reduced. 



