Wing of Ditomyia fasciata- 
Wing and palpus of Diadocidia rami - 
| Dilopus febrilis, or Fever Fly | 
—Simulium reptans - 
. Larva of Chironomus plumosus 
Eggs of Chironomus | 
Pupa of Chironomus plumosus 
Clunio marinus 
Larva of Ceratopogon bipunctatus 
_ Pupa of Ceratopogon bipunctatus 
Compontia cruciformis 
Three undescribed larvze of Chironomus (ep. ?) 
eee abe a ieg and paps 
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