Dec., '02] ENTOMOLOGICAL NEWS. 311 



Sept. 2, 1901. J. A. G. Rehn. Speedwell, Burlington Co., 

 N. J. Aug. 12, 1902. J. A. G. Rehn. Pennsylvania. S. F. 

 Aaron. 



This boreal species occurring in the isolated bogs of the pine 

 barren region adds further proof to the conclusion that these 

 ' ' islands ' ' have a greater preponderance of boreal than austral 

 types inhabiting them. The temperature of the bogs is con- 

 siderably lower than that of the surrounding pine land, thus 

 preserving an Alleghanian element which is testified to by the 

 plants and mammals. 



Stenobothrus curtipennis (Harris). 



Ricketts, Wyoming Co., Pa. Sept. i, 1900. S. Brown. 

 Bellasylva, Wyoming Co., Pa. Aug., 1900. S. Brown. Ganoga 

 Lake, Sullivan Co., Pa. Sept. 2, 1900. S. Brown. 



Arphia sulphurea (Fabricius). 



Castle Rock, Delaware Co., Pa. July 18 and 24, 1902. E. 

 Daecke. Manumuskin, Cumberland Co., N. J. April 28, 1902. 

 E. Daecke. Clementon, Camden Co., N. J. May 14, 1901. 

 J. A. G. Rehn. 



Hippiscus phoenicopterus (German). 



lona, Gloucester Co., N. J. June 2, 1902. E. Daecke. 



Spharagemon collars wyomingianum (Thomas). 



Clementon, Camden Co., N. J. Aug. 31, 1902. J. A. G. 

 Rehn. 



Scirtetica marmorata (Harris). 



lona, Gloucester Co., X. J. July 13, 1902. E. Daecke. 

 DaCosta, Atlantic Co., N. J. July 20, 1902. E. Daecke. At- 

 sion, Burlington Co., X. J. Sept. 2, 1901. J. A. G. Rehn. 

 Speedwell, Burlington Co., N. J. Aug. 12, 1902. J. A. G. 

 Rehn. Between Harris and White Horse, Burlington Co., N. 

 J. Aug. 13, 1902. J. A. G. Rehn. Clementon, Camden Co., 

 N. J. Aug. 31, 1902. J. A. G. Rehn. Taunton, Burlington 

 Co., N. J. Sept. 7, 1902. W. Stone. Medford, Burlington 

 Co., N. J. Sept. 5, i9oz. W. Stone. 



The western limit of this species in New Jersey is seen from 



