92 



( 'OL I. ECTIONS SEL YS 



Pages. 



iieleroduxa 

 hudsonica . 



jacksoniensis 



Lansbergei 



lateralis 



Leachi 



lepida 



Libellulosema 



libéra. 



linearis 



Lintneri . 



Pages. 

 20, 21 

 27, 2& 



17, It 



17 



83, 84, 85 



36 



