Appendix 6.3(25). Continued 



Class Pelecypoda (bivalves) 



Family Sphaeridae (fingernail clams, seed shells) 

 Pisidium sp. 

 Musculium sp. 



Phylum Arthropoda 



Class Arachnoidea 



Order Hydracarina (water mites) 

 Family Hydrachnidae 



Hydrachna sp. 

 Family Limnesiidae 



Limnesia sp. 

 Family Unionicolidae 



Koenikea sp. 



Neumania sp. 



Unionicola sp. 

 Family Pionidae 



Piona sp. 

 Family Arrenuridae 



Arrenurus sdd. 



Class Crustacea 



Order Isopoda (aquatic sow bugs) 

 Family Asellidae 



Asellus militaris 

 Order Amphipoda (scuds, sideswimmers) 

 Family Talitridae 

 Hyalella azteca 

 Order Decapoda 



Family Astacidae 



Cambarellus shutfeldti 

 Procambarus clarkii (swamp crawfish) 

 Family Portunidae 



Callinectes sapidus (blue crab) (rare) 

 Family Palaemonidae 



Palaemonetes paludosus 



Class Insecta 



Order Ephemeroptera (mayflies) 

 Family Caenidae 



Caenis diminuta 



Caenis sp. 

 Family Baetidae 



Callibaetis sp. 

 Order Odonata (dragonflies, damselflies) 

 Family Gomphidae 



Aphylla williamsoni 

 Family Aeschnidae 



Nasiaeschna pentacantha 



Anax Junius 



Coryphaeschna ingens 



Epiaeschna heros 



continued 

 185 



