JOURNAL OF ENTOMOLOGY AND ZOOLOGY 67 
NEW NORTH AMERICAN TACHINIDA (DIPT.) 
W. R. WALTON 
Bureau of Entomology, Washington, D. C. 
Entomological News, Vol. 24, No. 2, Feb., 1913. 
Two new species are described. 
The first form described, Eutrixoides jonesvi, ‘‘adds a new 
genus and species to the small aggregation of Muscoids known 
to be parasitic on beetles of the genus Lachnosterna.’’ Habitat 
Anasco, Porto Rico, and collected by Mr. T. H. Jones, in honor 
of whom the species is named. 
The second form is Chaetophleps crassinervis, described by 
Mr. Walton. Type—A female collected by the author at 
Hyattsville, Maryland. 
R. E. Gardner 
