758 DK WALTER E. COLLINGE. 



Fig. 67. Dorsal view of the lateral portions of the mesosomatic segments, showing the coxal plates. 



x 5. 

 Fig. 68. Dorsal view of the metasome. x 5. 

 Fig. 69. Left uropod. x 7. 



Idotea viridis (Slabber). 



Fig. 70. Dorsal view of the cephalon. x 14. 



Fig. 71. Dorsal side of the left antennule. x 56. 



Fig. 72. Dorsal side of the left antenna. x 11. 



Fig. 73. Terminal style of the antenna. x 110. 



Fig. 74. Ventral side of the terminal portions of the inner and outer lobes of the right first maxilla. 



x 130. 

 Fig. 75. Ventral side of the right maxillipede. x 37. 

 Fig. 76. Ventral view of the second thoracic appendage. x 27. 

 Fig. 77. Ventral view of the eighth thoracic appendage, x 27. 

 Fig. 78. Dorsal view of the lateral portions of the mesosomatic segments, showing the coxal plates. 



x 8-5. 

 Fig. 79. Dorsal view of the metasome. x 10. 

 Fig. 80. Left uropod. x 14. 



Idotea metallica, Bosc. 



Fig. 81. Dorsal view of the cephalon. x 7. 



Fig. 82. Dorsal side of the left antennule. x 30. 



Fig. 83. Dorsal side of the left antenna. x 11. 



Fig. 84. Terminal style of the antenna. x 110. 



Fig. 85. Ventral side of the terminal portions of the inner and outer lobes of the right first maxilla. 



x 130. 



Fig. 86. Ventral side of the right maxillipede. x 13. 



Fig. 87. Ventral view of the second thoracic appendage. x 10. 



Fig. 88. Ventral view of the eighth thoracic appendage. x 6. 



Fig. 89. Dorsal view of the lateral portions of the mesosomatic segments, showing the coxal plates. 



x 5. 



Fig. 90. Dorsal view of the metasome. x 2"5. 



Fig. 91. Left uropod. x 7. 



Idotea linearis (Pennant). 



Fig. 92. Dorsal view of the cephalon. x 7. 



Fig. 93. Dorsal side of the left antennule. x 30. 



Fig. 94. Dorsal side of the left antenna. x 5. 



Fig. 95. Terminal style of the antenna. x 110. 



Fig. 96. Ventral side of the terminal portions of the inner and outer lobes of the right first maxilla. 



x 130. 



Fig. 97. Ventral side of the right maxillipede. x 21. 



Fig. 98. Ventral view of the second thoracic appendage. x 14. 



Fig. 99. Ventral view of the eighth thoracic appendage. x 10. 



Fig. 100. Dorsal view of the lateral portions of the mesosomatic segments, showing the coxal plates. 



< 5. 



Fig. 101. Dorsal view of the metasome. x 5. 



Fig. 102. Left uropod. x 7. 



Zenobiana prismntioa (Risso). < 



Fig. 103. Dorsal view of the cephalon. x 8. 

 Fig. 104. Dorsal side of the left antenna. x 20. 



