Occasional Papers of the Museum of Zoology 1 1 



*Sphragisticus ncbulosus (Fallen). — The collection contains 

 nine specimens. Three were taken from weeds at the edge 

 of Stump Lake, four at Bottineau, one in the Turtle Moun- 

 tains, and one at Devils Lake (at light, August 8). Listed 

 from "Dakota" by Van Duzee (1917, p. I93» No. 592). 



Bmblethis vicarius Horvath. — Seven specimens are in the 

 collection. Four are from the Turtle Mountains, one from 

 the prairie at Amidon, and two from the bare sand flats beside 

 Devils Lake. Horvath (1908, p. 563) records this species 

 from North Dakota, but without any definite locality. 



TiNGIDAE 



'^Melanorhopala lurida Stal. — Seven specimens were brought 

 from Devils Lake, where they were taken from roadside 

 vegetation in the woods on the military reservation, July 22. 



^Leptoypha mutica (Say). — One of the two individuals in 

 the collection was taken with the preceding species, July 22, 

 and the other was found in a similar situation near Devils 

 Lake, July 28. 



*Corythitclia inannorata Uhler. — The two examples of the 

 typical form were taken at Devils Lake, July 22, from the 

 same locality as the two preceding species. Four specimens 

 of the variety inform is Parshley were collected ni the Turtle 

 Mountains, in a field covered with goldenrod and other 

 Compositae. 



""CorytJwcha cydonicc Fitch. — Of the ten specimens from 

 Devils Lake, nine were taken from undergrowth in an oak 

 woods on July 22, while the other, according to Hubbell's 

 notes, was found on choke cherry, August 13. In Michigan 

 1 have taken this species only on Amelanchier canadensis. 



■''CorytJiucha arcuata (Say). — The four specimens from 

 Devils Lake were taken on July 22 from the same locality as 



