HYMENOPTERA. 249 



from the fourth to the apical one has a narrow yellow band ; 

 beneath entii-ely ferruginous. 



Hab. North America. (Presented by Sir Roderick Impey Mur- 

 chison.) 



83. NOMADA LUTEOLA. 



Nomada luteola, St. Farg. Ency. Meth. viii. 365. 2. 

 Hab. Carolina. 



84. Nomada rubicunda. 



Nomada rubicunda, Ency. Meth. viii. 365. 4. 

 Hab. Carolina. 



85. Nomada vincta. 



Nomada vincta, Say, Append. Long's Exped. to St. Peter's Riv. 

 ii. 401. 1. 



In some sjiecimens the clypevis, labrum and mandibles are 

 yellow. 



Hab. IncUana (America). 



86. Nomada sulphurata. B.M. 



Female. Length 5 lines. — Head of a sulphur-yellow, a black 

 line passes forwards from the base of the antennae half-way down 

 the lateral margins of the clypeus, above the insertion of the 

 antenna; is a circular black patch united to a quadrate one which 

 occupies the vertex, a minute round yellow spot in front of the 

 anterior stemma ; the scape yellow in front, ferruginous behind 

 and having a narrow black line, the two basal joints of the tla- 

 gellum ferruginous in front, the apex of the mandibles ferrugi- 

 nous. The disk of the thorax black, having two central longitu- 

 dinal yellow lines not extending to the collar or scutellum, both 

 of which are also yellow ; the tegulaj, and also a line which passes 

 over them from the collar to the angles of the scutellum, a broad 

 longitudinal patch on each side of the metathorax, the sides of 

 the breast, tubercles and legs yellow, the latter varied with fer- 

 ruginous stains ; the wings fusco-hyaline, the nervures ferrugi- 

 nous, having a pale macula towards their apex. Abdomen black, 

 each segment having a broad yellow fascia, the margins of which 

 are waved ; beneath a broad yellow fascia on the second segment, 

 the following are ferruginous narrowly edged with yellow. 



Hab. Georgia. 



n2 



