318 THE CANADIAN ENTOMOLOGIST, 



printed. Where the determination is correct this word follows the name 

 and after it is the name now used for the species where it differs from that 

 employed by Provancher. 



20. Thyreocoris unicolor P. B., correct. 



2 1. Thyreocoris pulicarius Qctrca., coxvtct. 



2 1. Homœmus œnei/rons Say, correct. 



2 2. Eurygaster aliernatus Say, correct. 



27. Canthophorus cinctus P. B., correct. Sehlrus ductus P. B. 



28. Pangœus bilineatus Say, correct. 



29. Podisus cynicus Say, correct. Apateticus cynicus Say. 



30. Podisus 77iodestus Dall. Under this name is one Podisus serei- 

 ventris Ubl. pinned to the label and one in)destus at the side. 



31. Podisus spinosus Dall., correct. Podisus maculiventris Say. 



32. Perillus circumcinctus Stal, correct. Perilloides circumcinctus 

 Stal. 



33. Perillus exaptus Say, correct. Perilloides exaptus Say. 



34. Rhacognathus americanus Stal, not in the collection. 



35. Prochymefia afinulaia Fabr. is 4 pustulata Fabr. (Under the 

 name 4-pustulata Fabr. is one example of my op s Stal.) 



36. Euschistus fissilis Uhler, correct. 

 36. Euschistus tristigmus Say, correct. 



38. Aelia americanci Dili., is Neottiglossa undata Say ; a dark 

 specimen but not as dirk as the western trilineata Kirby. 



39. Neottiglossa undata Siy, correct ; a pale example. (In the 

 collection is a western specimen of Thy ant a antiguensis Westw,, labelled 

 Neottiglossa sulcifrons.) 



40. Hymenarcys nervosa Say, correct. 

 40 Cœnus delius Say, correct. 



41. Lioderma ligata Say is Poitato ma per similis Horvath. 



42. Thy ana custator Fabr., correct. 



43. Mormidea lugens Fabr., correct. 



44. Cosmopepla cariiifex Fabr., correct. 



46. Banasa calva Say ; under this name is a pale example of 

 dimldiata Say. 



46. Banasa dimidiata Say, correct. 



46. Banasa euchlora Stal, not in the collection. 



48. Aca?ithosoma cruciata Say. On this label is an example of 

 Elasmostethus atricornis Van Î)., and by it one of E. cruciata Say. 



