Order Odonata
 
 
 
 
 
 
 
 
 

Slender body with head (h) wider than the rest
of the body; 3 caudal gills (g), long and located
at the tip of the abdomen

Stout body with head (h) more narrow than
the rest of the body; 3 pointed
appendages (ap), rigid, short and located at
the tip of the abdomen