HYMENOPTERA. 249 



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

 beneath entirely ferruginous. 



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

 chison.) 



83. NOMADA LUTEOLA. ■ (^^ 



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

 Hub. 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 specimens the clypeus, labrum and mandibles are 

 yellow. 



Hab. Indiana (America). 



86. Nomada sulphurata. - B.M. 



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

 line passes forwards fi*om the base of the antennae half-way down 

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

 antennae 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 fla- 

 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, lioth 

 of which are also yellow ; the tegulae, 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 



