465 



been reported from Illinois ; and those with two have been collected 

 by the writer or seen in collections actually made within the state. 



"^"^Agrion aequabile (Say) 

 "^"^Agrion maciilaturn Beauvais 

 **Hetaerina americana (Fabri- 



citis) 

 ^'^Hetaerina titia (Drury) 



*Lestes congener Hagen 



*Lestes disjunctits Selys 

 Lestes eurimis Say 

 ^'^Lestes forcipatus Rambur 



^Lestes inaeqiialis Walsh 

 *^ Lestes rectangularis Say 

 **Lestcs iincatiis Kirby 

 ^'^Lestcs iinguiculatiis Hagen 

 '^''^ Lestes vigilax Hagen 

 **Argia apicalis (Say) 



Argia fiimipennis (Burmeis- 

 ter) 

 "^"^ Argia nioesta putrida (Hagen) 



*Argia sedida (Hagen) 

 ** Argia tibialis (Rambur) 

 ^"^ Argia znolacca (Hagen) 

 ^"^Bnallagnia antennatiwi (Say) 



*Enallagina aspersum (Hagen) 

 ^'^Enallagma calvcrti Morse 



**Bnallagnia canniciilatuni Morse 

 ^^Bnallagiim civile (Hagen) 



Bnallagtna cyathigerum (Char- 

 pentier) 



Bnallagjua divagans Selys 



Bnallagnia donhledayi Selys 

 **Bjiallagina ebrimn (Hagen) 

 **Bnallagjna exsulans (Hagen) 

 ^^Biiallagnia gcniinatttm Kellicott 

 ^^Bnallagma hageni (Walsh) 



Bnallagnia piscinarium W i I - 

 liamson 

 *^ Bnallagnia pollutiini (Hagen) 

 "^"^ Bnallagnia signatum (Hagen) 

 **Bnallagnia traznatum Selys 

 ^^NcJialcnnia ircnc Hagen 

 **Aniphiagrion sancinni (Bur- 



meister) 

 **Chroniagrion cov.dituni (Ha- 



Ischnura kcllicotti Williamson 

 **IscJinura posita (Hagen) 

 ^^Ischnura z'crticalis (Say) 

 ^"^Anonialagrion hastatuni (Say) 



The division of the suborder into families and the arrangement 

 of genera followed by Muttkowski ('lo) have been adopted and are 

 herewith reproduced, including only the genera that occur in Illinois. 



Family 



Agrionidae 



Genus 



Subfamily 



r A . • r Agrion 



\ Agnonmae | j^^^^^^j 



na 



Coenagrionidae 



Lestinae 



Coenr.grioninae 



Lestes 



Argia 



Enallagma 



Nehalennia 



Amphiagrion 



Chromagrion 



Ischnura 



Anomalasrrion 



