COXTENTS. 



PAGlv 



The Collecting and Preserving of Imagoes 5 



Dragonfly Habitats 5 



The Collecting Net : 6 



Killing Bottles 6 



The Collecting Case 6 



Papering Specimens 9 



Drying Specimens ii 



The Packing of Papered Specimens 13 



Pinning Specimens 13 



Preserving Specimens in Alcohol 13 



The Preservation of Nymphs 14 



The Preservation of Nymphs and Imagoes for Histological and Cytological Studies 14 



-Collecting Manuals IS 



ILLUSTRATIONS. 



Fig. I. Collecting Box 7 



Pig. 2. Envelope for Papered Specimens 9 



Fig. 3. Drying Box 12 



