82 



CALIFORNIA ACADEMY OF SCIENCES. [Proc. 3D Ser. 



EXPLANATION OF PLATE II L 



Fig. 56. 

 57- 

 58. 

 59- 

 60. 

 61. 

 62. 



63. 

 64. 



65- 

 66. 

 67. 

 68. 

 69. 

 76. 



71- 

 72. 



73- 

 74- 

 75- 

 76. 



77- 

 78. 



79- 

 80. 

 81. 

 82. 

 83. 



85- 

 86. 

 87. 



Synarthrus affinis, sp. nov, ? , head, (lateral aspect). 



$ , wing. 



stratcsgus, 



(5 , base of hind tarsus. 

 5 , antenna (mesial aspect). 



(5 , hind tarsus. 

 cinereiveniris Loew. , 5 , middle femur. 



" " $: , antenna (mesial aspect). 



Parasyntormon asellus, sp. nov., $ , antenna (mesial aspect). 



?, " 

 " " " 6 , wing. 



" " " S , fore tarsus. 



" occidentalis A1.URICH, (5 , hypopygium. 

 " " " (5 , antenna (mesial aspect). 



" lagotis, sp. nov., (3 , " " " 



?, 

 " hinnulus, " 3 , " " " 



" " " 3 , fore tarsus. 



" montivagum, " 3 , antenna (mesial aspect). 



" emarginaium, " 3, " " " 



90. 

 91- 



