Banks. — New Neuropleroid Insects. 



PLATE 1. 



Psocus bilobatus, tip of male abdomen. 



Taeniopteryx parvula, venter. 



Taeniopteryx parvula, side of cf genitalia. 



Taeniopteryx nigripennis, venter 9 above, d^ below. 



Campsurus parishi, cf genitalia. 



Taeniopteryx grinnelli, d' genitalia. 



Taeniopteryx pallida, 9 venter. 



Limnephilus sansoni 9 genitalia above, c?" from side and inner 



surface superior appendage of d' . 

 Hesperophylax magnus, c?' 9 genitalia. 



Rhyacophila alberta, d genitalia from below and from side. 

 Limnephilus intermedins, 9 genitalia. 

 Limnephilus gravidus, 9 genitalia. 

 Limnephilus vastus, 9 genitalia. 



Limnephilus rotundatus, 9 genitalia. ^ 



Hesperophylax occidentalis, cf 9 genitaUa. 

 Limnephilus flavastellus, 9 genitalia from above. 

 Limnephilus flavastellus, c? genitalia from side. 



