TABLE 2 (continued). 



Order Hemiptera 

 Family Corixidae 

 y Callicovixa utahensis (Hung.) 



y Cenocovixa audeni (Hung.) 



y Sigara alternata Say 



y Tviohooorixa bovealis Sailer 



Family Naucoridae 

 y Ambrysis mormon Mont. 



Family Veliidae 

 y t Rhagovelia distinota Champion 



Family Gerridae 

 y Gerris remigis Say 



Family Nepidae 

 y Ranatra fusca P.B. 



Order Qdonata 

 Family Gomphidae 

 y t Gomphus sp. A 

 y t Ophiogomphus sp. A 

 Family Agrionidae 

 t Calopteryx sp. A 



Family Coenagrionidae 

 t Argia sp. A 

 y t Amphiagrion sp. A 

 y Enallagma sp. A 



t Enallagma ebrium (Hagen) 

 t Ischnura sp. A 

 Order Coleoptera 

 Family Dytiscidae 

 y Oreodytes sp. A 



Family Dryopidae 

 y Heliohus sp. A 



Family Elmidae 

 y t Dubiraphia sp. A 

 y t Miorocylloepus pusillus (LeConte) 

 y Optioservus quadrimaculatus (Horn) 



y t Stenelmis sp. A 

 y Zaitzevia parvula (Horn) 



Family Gyrinidae 

 y Cyrinus sp. A 



Order Diptera 



Family Blepharoceridae 

 y Agathon sp. A 



y Family Ceratopogonidae 



Family Chironomidae 

 Subfamily Tanypodinae 

 y Ablabesmyia sp. A 



y Clinotanypus sp. A 



y Cryptocladius sp. A 



y Prooladius sp. A 



34 



