XXxii, '21] ENTOMOLOGICAL NEWS 145 



University of Illinois Museum); Onckamo, Michigan, ten workers 

 and one male July 12, 1914 (M. Mart Hllivray Author's Collection;; 

 Griswolda, Michigan, one worker. August 21, 1915 (T. H. Prison- 

 Author's Collection); Lake County, Illinois, one queen, May 7. 1911 

 (Milwaukee Public Museum Collection No. 47936). All the speci- 

 mens of this species from North Carolina have a large amount of 

 yellow pi!e on the scutellum. 



4. Bremus affinis Cress. Dane County, Wisconsin, one queen, 

 May 26, 1914 (W. S. Marshall University of Wisconsin Collection); 

 Milwaukee, Wisconsin, all forms (University of Wisconsin and Mil- 

 waukee Public Museum Collections). 



5. Bremus borealis Kirby. Waukegan, Illinois, two queens and 

 two workers, August 24-25, 1917 (J. R. Malloch and T. H. Prison 



III. State Nat. Hist. Survey and Author's Collections); Digby, 

 Nova Scotia, one worker, June 20, 1908 (Russell Nason Collection, 

 University of Illinois Museum); Kempt Shore, Nova Scotia, one 

 queen, two workers and one male. August 14-22, 1916 (E. Mosher 



Author's Collection). 



6. Bremus appositus Cress. Patagonia Mountains, Arizona, seven 

 queens and one worker, July 12-14, 1917 (E. J. Oslar Author's 

 Collection): Catalina Mountains, Arizona, two queens, June 24, 1917 

 (E. J. Oslar Author's Collection). 



7. Bremus ternarius Say. Ames, Iowa, one specimen (Ames 

 Agr. College Collection); Digby, Xova Scotia, two queens and forty- 

 seven workers, June 22-July 15, 1908 (Russell Nason Collection, 

 University of Illinois Museum); Kempt Shore, Nova Scotia, two 

 workers, August 16, 1916 (E. Mosher Author's Collection): Al- 

 pena, Michigan, thirteen workers and twenty-one males, September 

 2."i, 1908 (Nason Nason Collection, University of Illinois and Au- 

 thor's Collection). 



8. Bremus fernaldi Franklin. Catalina Mountains, Arizona, two 

 queens, three workers and two males, June 24, 1917; Nogales, Ari- 

 zona, two queens, July .12. 1917 (E. J. Oslar Author's Collection). 



The two queens from Nogales and one of the workers from the 

 Catalina Mountains exhibit considerable yellow pile on the basal 

 middle portion of the second dorsal abdominal segment, thus slightly 

 differing from the type females as described by Franklin and agree- 

 ing more with the male in this respect. Likewise, in all of the work- 

 ers and queens the fifth and sixth abdominal segments have a large 

 amount of yelli >\\ Mi-white pile, the corbicular fringes are slightly 

 ferruginous in several specimens and the hind femur, imperially in 

 tlie queen, has 'only a very little yrllow pile. 



9. Bremus vosnesenskii Had. N'o-ah >. \rixona. right quern>. 

 July si;. I '.HI; Patagonia Mountains, Arizona, seven queens, July 

 II, L917; ('atalina Mountains, Arizona, three workers and one male. 

 June 84-25, 1917 ( E. J. Oslar Author's Collection I. 



