WASP GENUS CERCERIS — SCULLEN 429 



Thorax like the nominate subspecies except that the yellow patches 

 on the scutellum are fused lightly at the meson and the yellow marldngs 

 on the legs replaced largely by ferruginous. 



Abdomen shows no important differences from the nominate 

 subspecies. 



Male. — Unknown. 



Types.— The type female, from Kill Devil Hills, N. C, Aug. 4, 1952 

 (K. V. Krombcin), is at the U.S. National Museum, no. 66165. 

 Para types are as follows : 



Georgia: ?, Head River, July 24, 1936 (P. W. Fat tig). Indiana: ?, Mineral 

 Springs, July 29, 1923 (Owen Bryant). North Carolina: ?, Aberdeen, July 

 16, 1951 (Beamer, Weed, Price); 5 9 9, Kill Devil Hills, June 27, July 1, 11, 14, 

 1950, Aug. 3, 1952 (K. V. Krombein) ; 9 , Raleigh, July 23, 1924 (C. S. Brimley). 

 Virginia: 9, Princess Anne Co., Aug. 1, 1928. 



Prey record. — None. 

 Plant record. — None. 



34c. Cerceris robertsonii emmiltosus Scullen 



Figure 46 

 Cerceris robertsonii emmiltosus Scullen, 1964, p. 144. 



This subspecies is very similar to C. robertsonii miltosus except for 

 the form of the lamella on the clypeal process. The lamella of 

 emmiltosus has little or no emargination and is never completely 

 divided at the meson as miltosus. Both subspecies are found in the 

 Florida area. 



Type. — The type female of C. robertsonii emmiltosus Scullen, from 

 Miami, Fla., March 29-30, 1953 (K. V. Krombein), is at the U.S. 

 National Museum, no. 66166. 



DisTRiBUTiox. — Florida and Georgia. 



Prey record. — None. 



Plant record. — None. 



34d. Cerceris robertsonii miltosus, new subspecies 



Figure 47 



Female. — Length 11 mm. Black with j^ellow and ferruginous 

 marldngs ; structurally^ like the nominate subspecies except as indicated 

 below. 



Head black except the face, basal two-thirds of the mandibles, and 

 the scape, all of which are yellow; clypeal lamella divided medially to 

 the base. 



Thorax black except the entire pronotum, scutellum, metanotum, 

 and the tegulae, all of which are ferruginous ; legs ferruginous, becom- 

 ing more yelloAvish apically, wings clouded. 



742-463—65 7 



