50 
Psyche 
[March 
Fig. 53. Glyphopsyche irroratus (Fabricius), male genitalia; A, 
aedeagus. 
Fig. 54. Glyphopsyche subborealis (Banks), male genitalia; A, 
aedeagus; B, same, dorsal view of apex. 
Fig. 55. Hesperophylax consimilis Banks, male genitalia. 
Fig. 56. Limnephilus argenteus Banks, male genitalia; A, aedeagus. 
Plate VII 
Fig. 57. Limnephilus spinatus Banks, male genitalia; A, aedeagus. 
Fig. 58. Limnephilus assimilis (Banks), male genitalia; A, aedeagus. 
Fig. 59. Limnephilus janus Ross, male genitalia; A, aedeagus. 
Fig. 60. Limnephilus occidentalis Banks, male genitalia; A, aedeagus. 
Fig. 61. Limnephilus parvulus (Banks), male genitalia; A, aedeagus. 
Fig. 62. Limnephilus tarsalis (Banks), male genitalia; A, aedeagus. 
Fig. 63. Limnephilus secludens (Banks), male genitalia; A, aedeagus. 
Fig. 64. Limnephilus clausus Banks, lateral arm of aedeagus. 
Fig. 65. Limnephilus modestus (Hagen) , male genitalia ; A, aedeagus. 
Fig. 66. Limnephilus mutatus (Hagen), male genitalia; A, aedeagus. 
Fig. 67. Limnephilus nepus Ross, male genitalia; A, aedeagus. 
Fig. 68. 
Fig. 69. 
Fig. 70. 
Fig. 71. 
Fig. 72. 
Fig. 73. 
Fig. 74. 
Fig. 75. 
Fig. 76. 
Fig. 77. 
Fig. 78. 
Fig. 79. 
Fig. 80. 
Fig. 81. 
Plate VIII 
Limnephilus nigriculus (Banks), male genitalia; A, 
aedeagus. 
Limnephilus hageni Banks, male genitalia; A, aedeagus. 
Limnephilus sansoni Banks, male genitalia; A, aedeagus. 
Limnephilus abbreviatus (Banks), male genitalia; A, 
aedeagus. 
Limnephilus elongatus Banks, male genitalia; A, aedeagus. 
Limnephilus sublunatus Provancher, male genitalia; A, 
aedeagus. 
Limnephilus vastus Hagen, male genitalia; A, same, dorsal 
view; B, lateral arm of aedeagus. 
Limnephilus gravidus Hagen, male genitalia; A, same, 
dorsal view; B, lateral arm of aedeagus. 
Limnephilus coloradensis (Banks), male genitalia; A, B, 
aedeagus. 
Plate IX 
Limnephilus brevipennis (Banks), male genitalia; A, 
aedeagus. 
Limnephilus pulchellus Banks, male genitalia; A, same, 
dorsal view; B, aedeagus. 
Limnephilus diver sus (Banks), male genitalia; A, aedeagus. 
Limnephilus externus Hagen, male genitalia; A, aedeagus. 
Limnephilus morrisoni Banks, male genitalia; A, aedeagus. 
