Hem \< uio|.t.-i,M,i in-..-. 1 1 



PLATE 6. 



Pig. 52. Dipseudopsis curvata, spurs of hind tibia. 



Fig 53. Leptocella separata, male genitalia Bide view. 



Fig. 54. Isoperla isolata, female, ventral plate. 



Fig. 55. Plectrocnemia furcata, male genitalia top view. 



Fig. 56. Smicridea nigripennis, male genitalia top view. 



Fig. 57. Anabolia curta, male genitalia Bide \ Lew. 



Fig. 58. Smicridea aequalis, male genitalia top view. 



Fig. 59. Chimarrha persimilis, male genitalia side view. 



Fig. GO. Perla nirvana, female, ventral plate. 



Fig. 61. Nemoura stylata, male genitalia from below. 



Fig. 62. Macrohema erichsoni, fore wing. 



Fig. 63. Anisogamus edwardsi, female appendages top view. 



Fig. 64. Acroneuria manohuriana, male, genitalia top view. 



Fig. 65. Plectrocnemia furcata, male genitalia side view. 



Fig. 66. Smicridea maculata, male genitalia side view. 



Fig. 67. Phylloicus lituratus, male genitalia from above. 



Fig. 68. Perla duplicata, male genitalia from below. 



Fig. 69. Limnephilus kennicotti, male genitalia top. 



Pig. 70. Neoperla remota, female, ventral plate. 



Fig. 71. Acroneuria manchuriana, female, ventral plate. 



