25 



Plecoptera. 



1. Chloroperla grammatica Scop. I refer three specimens 



to this species. 



2. Isopteryx burmeisteri Pict. A long series of specimens 



were present. 



3. Nemura fumosa Ris. A few males and several females 



were present. The five mentioned females (Ent. Medd. 

 1912, pag. 352) belong here. I have made microscopical 

 preparations, mounted in Canadian balsam, of the anal 

 parts of male and female, so I am sure in my determi- 

 nation. 



4. Leuctra budtzi Peters. (Leuctra Budtzi Petersen, Ent. 



Medd. København 1912, pag. 352). Several specimens 

 were present. 



Copeognatha. 



1. Amphigerontia bifasciata Latr. One specimen. 



2. Tricadenotecnum sexpunctatum Linn. One specimen. 



Trichoptera. 



1. Limnophilus auricula Curt. Two specimens. 



2. Limnophilus affinis Curt. One specimen. 



3. Limnophilus lunatus Curt. One specimen, female. 



4. Limnophilus griseus Linn. One specimen, male. 



5. Stenophylax permistus Mac Lachl. One specimen, 



female. 



6. Potamorites budtzi Ulm. One male; vide this volume 



pag. 17. 



7. Sericostoma clypeatum Hag. Three males and four 



females. 



8. Micrasema togatum Hag. Of this species, described 



by Hagen from a single male from Corsica, there were 

 a few specimens. 



9. Silo sp. One female. 



10. Plectrocnemia geniculata Mac Lachl. One male and 

 four females. 



11. Philopotamus ludificatus Mac Lachl. One specimen, 

 male. 



