302 Forty-fifth Report on the State Museum. 



CoLEOPTERA. 



Epilachna borealis (Fabr.), the northern lady-bird. 

 Elateridse species, wire-worms. 



Telephorus bilineatus (Say), the two-lined soldier-beetle. 

 Macrodactylus subspinosus (Fabr.), the rose-bug. 

 Lachnosterna fusca (Frbhl.), the white-grub. 

 Cyllene pictus (Drury), the hickory borer. 

 Glycobius speciosus (Say), the maple-tree borer. 

 Crioceris asparagi (Linn.), the asparagus beetle. 

 Doryphora decemlineata (Say), the Colorado potato beetle. 

 Tenebrio molitor (Linn.), the meal-worm. 



Hemiptera. 



Corimelaena pulicaria Germ., the flea-like negro-bug. 



Anasa tristis (De Geer), the squash-bug. 



Lygus invitus (Say), the contrary plant-bug. 



Clastoptera obtusa Say, the obtuse Clastoptera. 



Clastoptera pini Fitch, the pine Clastoptera. 



Typhlocyba vitis (Harr.), the grape-vine leaf -hopper. 



Empoa rosse (Harr.), the rose-leaf hopper. 



Psylla pyricola Fcerst., the pear-tree Psylla. 



Siphonophora avense (Fabr.), the grain aphis. 



Phorodon humuli (Schrank), the hop-vine aphis. 



Aphis mali Fabr., the apple-tree aphis. 



Aphis cucumeris Forbes, the melon aphis. 



Pemphigus tessellata (Fitch), the alder-blight aphis. 



Lecanium sp., a grape-vine scale-insect. 



Aspidiotus nerii Bouche, the white scale.* 



Pulvinaria innumerabilis (Rathv.), the maple-tree scale-insect. 



Orthoptera. 

 Gryllus luctuosus Serv., the doleful cricket. 



Neuroptera. 



Chauliodes pectinicornis (Linn.), the comb-horned fish-fly. 

 Chauliodes rastricornis Ramb., the tooth-horned fish-fly. 

 Chauliodes serricornis Say, the saw-horned fish-fly. 

 Corydalis cormita (Linn.), the horned Corydalis. 



Arachnida. 

 Trombidium locustarum Riley, the locust mite. 



