HYMENOPTERA. 345 



of the pvothorax, the tubercles, tegulae and legs, ferruginous; 

 the coxae, trochanters and femora at their base black ; the wings 

 hyaline, their nerviu-es black ; the metathorax truncated. Abdo- 

 men : the basal segment has a transverse yellow fascia towards 

 its apical margin, the edge of the fascia bordered with ferrugi- 

 nous ; the third segment has a ferruginous band on its apical 

 margin ; the margins of the other segments have a yellow fascia 

 more or less suffused with ferruginous colouring ; the insect 

 covered with suberect cinereous pubescence. 



Hub. Adelaide. 



31. Larra infuscata. 



Larra infuscata, Klug, Symb. PJiys. dec. v. t. 46. f. \\ $ . 

 Hab. Ethiopia (Ambukohl). 



32. Larra integer. B.M. 



Bembex integer, Fabr. Ent. Syst. ii. 251. 12; Syst. Piez. 226. 18. 

 Stizus integer. Spin. Ins. Lig. i. 74. 1. 



Van d. hind, Obs. ii. 15. 2. 



Dahlb. Hym. Europ. i. 152. 86. 



Hab. France ; Italy ; Germany ; Spain ; Albania. 



33. Larra Klugii. 



Larra apicalis, Klug, Symb. Phys. dec. v. t.46. f. 13 S (nee. Guer.). 

 Hab. Egypt. 



34. Larra lepida. 



Larra lepida, Klug, Symb. Phys. dec. v. t. 46. f . 1 <? . 

 Hab. Egypt. 



35. Larra loriculata. 



Male. Length 7~8 lines. — Black : the scape in front, the face 

 below the insertion of the antennae, a narrow transverse line in 

 front of the stemmata, and another running down the face to the 

 base of the clypeus, the latter, and also the labrum, yellow ; the 

 outer orbit of the eyes reddish-yellow; the mandibles and antennae 

 ferruginous. Thorax : the ])Osterior margin of the prothorax 

 and tubercles, as well as the post-scutellum, yellow ; a large 

 macula on each side of the scutellum; the lateral posterior angles 

 of the metathorax and the legs fulvous; the coxae and trochanters 

 black ; the metathorax truncate, the margins of the truncation 

 denticulate, the teeth ferruginous ; the wings fulvo-hyaline, the 



