1920] Johnson — A Revision of the Species of the Genus Loxocera 19 



in the Museum of Comparative Zoology and one in the author's 

 collection. 



This species resembles Psila lateralis Loew in general appearance, 

 but the longer antennae readily separate it from that species, while 

 from P. collaris Loew, it is at once distinguished by the highly 

 polished black markings and the absence of black on the sides of 

 the dorsum. 



Pseudopsila angustata (Cresson). 



Psila angustata Cresson, Proc. Acad. Nat. Sci., Phila., 1919, p. 193. 

 An interesting species resembling in color Psila lateralis Loew, 

 but much larger. The pre-dorsal-centrals are not present in the 

 two specimens before me, neither are they present in the two follow- 

 ing species. In addition to the type locality, Ithaca, N. Y., it has 

 been taken by Mr. A. P. Morse at Woodstock, Vt. 



Pseudopsila bivitatta (Loew). 



Psila bivittata Loew, Cent., VIII, 67, 1869. 



The form of the antennae places this also in this group. It is 

 common and quite widely distributed from Quebec (Osten Sacken) 

 and Maine to Philadelphia, Pa., and probably much farther South. 

 Type from Connecticut. 



Pseudopsila collaris (Loew). 



Psila collaris Loew, Cent., VIII, 68, 1869. 



This may prove to be only a variety of the preceding. Distribu- 

 tion, White Mountains, N. H. to Virginia. Type also from 

 Connecticut. 



PROCEEDINGS OF THE CAMBRIDGE 

 ENTOMOLOGICAL CLUB. 



The annual meeting of the Cambridge Entomological Club was 

 held January 13 at the Bussey Institution, Forest Hills, Boston, 

 and the following officers were elected for 1920: 



President, C. A. Frost, Framingham. 



Vice-President, W. L. W. Field, Milton. 



Secretary, J. H. Emerton, Boston. 



Treasurer, F. H. Walker, Salem. 



