UHLER ON HEMIPTEEA OF DAKOTA AND MONTANA, 505 



Harmostes,' Burm. 



13. Sarmostes rejiexulvs. 



Syromastes reflexulus, Say, Heteropt. p. 10, No, 1. 



From near Mouse Eiver, August 29. 



CoRizus, Fallen. 



14. Corizus lateralis. 



Coreus lateralis, Say, Journ. Acad. Philad. vol. iv, p. 320, No. 4. 



Corizus lateralis, Signoret, Ann, Soc. Ent. France, s6r. 3, vol. vii, p. 97, No. 36. 



Brought from Turtle Mount, July 23. 



15. Corizus j^unctiventris. 



Corizus punctiventris, Dallas, Brit. Mus. List Hemipt. vol. ii, p. 523, No. 3. 

 Corizus horealis, Uhler, Proceed. Acad. Philad. 1861, p. 284. 



Found in the vicinity of Pembina in June. 



LYG^ID^. 



Lyg^us, Fab. 



16. Lygwus recUvatus. 



Lygceus recUvatus, Say, Journ. Acad. Philad. vol. iv, p. 321. 



The presence of moisture in the soil, together with suitable shelter, 

 may be necessary for the growth of Asclepias, upon which this species 

 lives. Although the expedition of 1873 traversed the Plains at the right 

 season for obtaining this insect, no specimens were secured ; and as 

 the sweeping- net was constantly employed, it would certainly have been 

 captured if present. l^Tot until the Milk Eiver region was reached (the 

 next year) did specimens occur to the collector, and only then in small 

 numbers. 



Geocoris. 



17. Geocoris hullata. 



Salda hullata, Say, Heteropt. New Harmony, p. 18, No. 2. 

 Obtained near Pembina in 1873. 



Nysius, Dallas. 



18. Nysius angustatus. 



Nysius angustatus, Uhler, Hayden's Survey of Montana, p. 406, No. 2. 



From Pembinaj and from near Mouse Eiver, August 29. 



Trapezonotus. 



19. Trajpezonotus nehulosus. 



Lygceus nehulosus, Fallen, Monog. Cim. p. 65, No. 7. 

 Pamera/aWaaj, Say, Heteropt. p. 17, No. 6. 



Two Specimens were captured in the Milk Eiver country. 



Bull. iv. IJ^'o. 2 13 



