Plate XXXIX 



Wing D< lails (ind Segments of a Pupa of CMronomina'. 



Cliiro)(o)ni(s pseudoviridis, apex of wing. 



Triclioclddius infuscdfus, apex of wing. 



Triclioehidius sfrutfus, apex of wing. 



CJiironomus viridis, apex of wing. 



Dacfiilocladius hrevi7iervis, apex of wing. 



Camptodiidius lasiops, apex of wing. 



Psecfroclddius sordens, wing. 



Camptocladius aterrimusf, apex of wing. 



Temy tarsus dives, segments 2-6 of pupa (after Johannsen). 



Cliironomus maturus^ apex of wing. 



Ortliocladins pUipes, section of wing venation showing cross 

 vein. 



Orfliocladius suhpaiydldus, section of wing venation show- 

 ing cross vein. 



O. ftavosciiteUatus, section of wing venation showing cross 

 vein. 



TricliocJadiiis ^^^(Jiis, cul)itns of wing. 



Cliironomus griseus, apex of wing. 



Camptoehtdius flavens, wing. 



M( Iriooionas hrticln/neura, wing. 



