Occasional Papers of the Museum of Zoology 13. 



at Devils Lake, the Turtle Mountains, and Amidon, and by 

 Miss Olson at Williston. Uhler (1878, p. 508-) records it 

 from Pembina and the Mouse River region. 



*Nabis riifusculus Reuter. — Six individuals were secured 

 at Devils Lake, August 13, from undergrowth in a moist 

 wood of elm and box elder, and from grasses in the clearings. 



Anthocoridae 



*Triphleps insidiosus trisHcolor White. — One of the two 

 specimens at hand is from the Turtle Mountains, the other 

 from Spring Lake. 



MiRIDAE 



Stenodeiiia incinuin (Provancher). — Reported from Pem-- 

 bina by Uhler (1878, p. 506), under the name Miris instabilis^ 

 Uhler. 



*Stenodema tri-spinosum Reuter. — Taken at light near the 

 Devils Lake Biological Station, August 8. 



'■^'Megalocercea debilis Uhler. — Two individuals were founds 

 on the roadside vegetation at the Odessa Narrows on Devils 

 Lake, July 23 ; and one was found in the grass in a dry creek 

 bed at Bottineau, August i. 



Trigonotylns ruficorms (Fallen).— One specimen was taken 

 in the Turtle Mountains, August 6; and a second came to 

 light at Devils Lake, August 8. Uhler (1878, p. 506) lists 

 the species from Pembina. 



'^Trigonotylns tarsalis (Reuter). — Three specimens were 

 secured at Devils Lake, July 19 and 25. 



*Platytylellus circumcinctiis (Say).— Three individuals were 

 brought from the Turtle Mountains, where they were beaten 

 from undergrowth in a second-growth aspen woods, August 4., 

 (Determined by Knight.) 



