PLATE XII. 



Fig. 50. Labidocera jollae u. sp. Female, abdomen and part of thorax dor- 

 sal, X 70. 



Fig. 51. Labidocera jollae n. sp. Female, abdomen and last thoracic seg- 

 ment lateral, X 40. 



Fig. 52. Scolecithrix magna (Scott). Female, outer ramus of first foot, 

 X 70. 



Fig. 53. Labidocera jollae n. sp. Male, abdomen and last thoracic segment 

 dorsal, X 70. 



Fig. 54. Gaeiamis unicornis n. sp. Female, first basal of posterior maxilli- 

 ped, X 70. 



Fig. 55. Gaeiamis brevicornis n. sp. Female, first basal of posterior maxil- 

 liped, X 70. 



Fig. 56. Arietellus major n. sp. Female, blade of mandible, X 70. 



Fig. 57. AvgaptUus rostratus n. sp. Female, blade of mandible, X 70. 



Fig. 58. CMrundina streetsi Giesbrecht. Male, first foot, X 70. Bristles 

 not shown on inner ramus. 



Fig. 59. Pontcllopsis occidentalis n. sp. Male, middle portion of grasping 

 antenna, X 40. Bristles and aesthetasks not shown. 



Fig. 60. Xanthocalamis similis n. sp. Female, distal portion of anterior 

 maxilliped showing the sensory appendages, X 70. 



Fig. 61. Xanthocalamis similis n. sp. First foot, X 70. 



Fig. 62. Euchirella curticauda Giesbrecht. Female, posterior antenna, X 70. 



Bristles not shown. 

 Fig. 63. Augaptilus rostratus n. sp. Female, first foot, X 70. 

 Fig. 64. Scolecithrix magna (Scott). Female, second foot, X 70. 



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