Siltaia, Beit rage zur Metamorphose der Trichopteren II. 



Larve. 



Be- Un- 

 kannt. ,bek 



P u p p e. 



Be- In- 

 kaunt. bek 



G e h a u s e 



Be- I Un- 

 kannt. bek. 



Triaznodes Reuteri Mc Lach. . . . 



T. unanimis Mc Lach 



Erotesis baltica Mc Lach 



Oecetis ochracea Curt 



0. furva Ramb 



0. lacusiris Pict 



0. notata Ramb. . . . , 



0. testacea Curt 



Molanna angustata Curt 



M. submarginalis Mc Lach 



M. carbonaria Mc Lach 



M. palpata Mc Lach 



M. distinguenda Wallengr 



Molannodes Zelleri Mc Lach. . . . 



M. Steinii Mc Lach 



Bern a pullata Curt 



Beneodes minuta L 



Hydropsyche pelluciduld Curt. . . . 



H. saxonica Mc Lach 



H. angustipennis Curt 



H. guttata Pict. : 



H. instabilis Curt 



H. exocellata Duf 



H. nevce Kol 



H. Silfvenii Ulmer 



H. lepida Pict 



Arctopstjclic ladogensis Kol. ;; . . . 



Neureclipsis bimaculata L 



Plectrocnemia conspersa Curt. . . . 

 Polycentropus flavomaculatus Pict. 



P. multiguttatus Curt 



HolocentrojHis dubius Ramb. . . . 



H. picicornis Steph 



H. stagnalis Albarda 



Cyrnus trimaculalMS Curt 



G. insolutus Mc Lach 



G flavidus Mc Lach 



C. crenaticornis Kol 



Ecnomus tenellus Ramb 



28.7 7 



28,81 



28.8 2 

 28,84 



28,38 



28,4 



22,286 



21,96 



21,115 



28,1 oo| 

 28, l o 3 



1,20 + 



28,105! 



28,108 



2,201 



28,124 

 21,119 

 28,124 



23, 3 



28,125 

 28,128 

 2S,129 

 28,131 

 23, 7 



21.121 



28,7scf 

 28,81 



28,8 3 



28,84 



28,3 8 



28,41 + 



30,23 0* 



28,3 3 

 21,115 



28,101 



28,104 



28, l o 6 



28,109 

 20,13 



21,120 



21,1 19 



23, 5 



28, 1 2 6 

 28,128 



28,130 

 28,131 

 23, 9 



21,122 



