49 



Legs rather long, pale yellow ; fore tarsi dusky, middle and hind 

 tarsi dusky at tip ; all the tarsi four-jointed, first joint of front and 

 middle tarsi shorter or no longer than the second, that of hind tarsi 

 longest of all. 



The entire surface is very sparsely provided with coarse yellowish 

 hairs, longest and most numerous at the tip of the abdomen. 



Costal vein very stout, provided with unusually long hairs ; stig- 

 mal vein short ; postcostal nearly obsolete ; no trace of median or 

 submedian. 



This species was bred with the preceding in our breeding cages 

 from the collections made at Anna June 24. 



As a summary exhibit of the facts concerning the life histories of 

 the species above described, I append a table showing in detail the 

 dates of collection and emergence for each, including also, for con- 

 venience sake, Eupclmus allyni, from the same breeding cages. 



CALENDAR. 



Semiotellus destructor. 



