1915] 
Cahn: Ecology of Wingra Springs Region 
175 
ODONATA 
Anax junius Drury. 
Libellula luctuosa Urm. 
Libellula pulchella Drury. 
Libellula quadromaculata Linn. 
Plathemis lydia Drury. 
Sympetrum rubicundulum Say. 
Sympetrum obtrusum Hagen. 
Aeshna constricta Say. 
Ishnura verticalis Say. 
Argia moesta putrida Hagen. 
Enallagma hageni Walsh. 
Nehallennia irene Hagen. 
Lestes disjunctus Selys. 
Sp. 
PLECOPTERA 
Orthoptera 
Melanoplus femur-rubrum DeG. 
Encoptolophus sordidus Burm. 
Orchelimum vulgare Harris. 
Diaphraomera femorata Say. 
Dissosteira Carolina Linn. 
Melanoplus differ entialis Uhl. 
Tettigidea parvipennis Morse. 
Xiphidium j asciatum DeG. 
Schistocerca americana Drury. 
Gryllus pennsylvanicus Burm. 
Nemobius fasciatus DeG. 
Ceuthophilus latens Wied. 
Oecanthus fasciatus Fitch. 
Blattidae sp. (Ischnoptera?) 
HEMIPTERA 
Zaitha fluminea Say. 
Ranatra fusca Beau. 
Gerris remigis 
Corixa sp. 
Anasa tristis 
Enchenopa binotata Say. 
Pulvinaria innumerabilis Rathv. 
Lygaeus turcicus Fab. 
Nezura hilaris Say. 
Cosmopela carnifex Fab. 
Ferellus claudus Say. 
Calocoris rapidus Say. 
Belostoma americanus 
BenaQUS griseus Say. 
Notonecta sp. 
Nepa sp. 
Cicada sp. 
Pemphigus imbricator Fitch. 
NEUROPTERA 
Chrysopa oculata Say. 
MECOPTERA 
Panorpa venosa (sp. ?). 
TRICHOPTERA 
Limnephilus rhombicus Linn. 
Platyphylax designatus Walker. 
Neuronia postica Walker. 
