Dilophus sp form B male
  
Bibio slossonae male
 
Dilophus sp form B male
 
Bibio xanthopus female
 
Penthetria sp
 
Bibio xanthopus female
 
Dilophus serraticollis
 
Bibio vestitus male
 
Bibio xanthopus female
 
Dilophus serraticollis
 
Dilophus sp form B male
 
Penthetria sp
 
Bibio fumipennis male
 
Bibio vestitus female
 
Bibio vestitus male
 
Penthetria sp
 
Bibio vestitus male
 
Penthetria sp
 
Bibio vestitus male
    
Dilophus sp form A female
 
Bibio fumipennis male
  
Hesperinus brevifrons
  
Bibio fumipennis male
 
Bibio albipennis male
  
Bibio vestitus female
 
Penthetria sp
 
Bibio albipennis male
 
Hesperinus brevifrons
  
Bibio albipennis female
 
Dilophus serraticollis
 
Bibio slossonae male
 
Bibio albipennis female
 
Hesperinus brevifrons
 
Bibio albipennis male
 
Bibio vestitus female