Catalogue of the Odonata of Ohio. 



The following table has been prepared to show at a glance 

 approximately the distribution over the state and the time of flight, in 

 accordance with our present knowledge, of the previously mentioned 

 species : 



No. 



NAME 



North 



Cent. 



South 



Early 



Mid. 



Late 



U. 



rv 

 U. 



u. 



Sum. 



Sum. 



oum. 



I 



C. 





X 



X 



X 



X 



XX 



X 



2 



C. 



aequabilis . . 



X 



X 







X 





3 



H. 



americana 



X 



X 



X 





X 



XX 



69 



L. 



congener 





X 









X 



4 



L. 





X 



X 







X 





5 



L. 



uncata 



X 









X 





6 



L. 



disjuncta 



X 



X 







X 





7 



L. 



forcipata 



X 









X 





8 



L. 



rectangularis 



X 



X 



X 



X 



X 



X 



9 



L. 



vigilax 



X 



X 







X 





10 



L. 



inequalis 



X 



X 







X 





1 1 



A. 



putrida 



X 



X 



X 



X 



X 



X 



12 



A. 



violacea 



X 



X 



X 



X 



X 





l 3 



A. 



tibialis 





X 



X 



X 



X 





14 



A. 





X 



X 



X 





X 



X 



15 



A. 



sedula 





X 



X 





X 



X 



70 



E. 



conditum 





X 





X 







16 



N. 



irene 



X 



X 



X 



X 



X 





17 



N. 



posita 



X 



X 



X 



X 



X 



X 



18 



A. 



saucium 



X 



X 



X 



X 



X 





l 9 



E. 



civile 



X 



X 



X 



X 



X 



X 



7i 



E. 







X 



X 





X 





20 



E. 



ebrium 



X 







X 







21 



E. 



geminata 



X 



X 



X 



X 



X 



X 



73 



E. 



divagans 



X 







X 







22 



E. 



exsulans 



X 



X 



X 



X 



X 



X 



72 



E. 



hageni 



X 







X 







23 



E. 



signatum 



X 



X 



X 



X 



X 



X 



24 



E. 



pollutum 



X 



X 







X 





25 



E. 



Fischeri 



X 



X 



X 



X 



X 





74 



A. 



hastatum 







X 





X 





26 



Is. 



verticalis 



X 



X 



X 



X 



X 



X 



27 



H. 



brevistylus 



X 



X 







X 



X 



75 



G. 



dilatatus 





X 





X 







28 



G. 



vastus 



X 







X 







29 



G. 



graslinellus 





X 





X 







30 



G. 



fraternus 



X 



X 



X 



X 







77 



G. 



" var. Walshii . . 





X 





X 







76 



G. 







X 





X 







3i 



G. 





X 



X 





X 







78 



G 



furcifer 





X 





X 







32 



G. 



spicaius 



X 







X 







33 



G. 







X 





X 







