242 HYMENOPTERA. 



49. NOMADA DUBIA. 



Noraada dubia, Eversm. Bull. Mosc. xxv. 94. 6. 

 Hob. Russia. 



50. NOMADA ABERRANS. 



Nomada aberrans, Eversm. Bull. Mosc. xxv. 93. 4. 

 Hab. Russia. 



51. NOMADA FLAVINERVIS. 



Nomada flavinervis, Brulle, Exped. Sc. Moree, iii. 344. 762; Atlas, 

 pi. 49. f. 2. 



Hab. The Morea. 



52. NOMADA TRICOLOR. B.M. 

 Nomada tricolor, Brulle, Exped. Sc. Moree, iii. 345. 763; Atlas, 



pi. 49. f. 3. 

 Hab. The Morea. 



53. NOMADA FULVIPES. 



Nomada fulvipes, Brulle, Exped. Sc. More'e, iii. 343. 761 ; Atlas, 



pi. 49. f. 1. 

 Hab. The Morea. 



54. NOMADA FERRUGINEA. 



Nomada ferruginea, St. Farg. Ency. Meth. viii. 370. 22. 

 Hab. Bagdad. 



55. NOMADA BIFASCIATA. 



Nomada bifasciata, St. Farg. Ency. Meth. viii. 365. 3. 

 Ha b. Barbary. 



56. NOMADA VERSICOLOR. B.M. 



Female. Length 4J lines. Head and thorax black, the 

 clypeus, a quadrate spot above, the face on each side, and the 

 entire orbits of the eyes of a reddish-yellow, the mandibles of the 

 same colour, their apex rufo-piceous ; the antennae ferruginous, 

 the scape having a fuscous stain behind. Thorax, the collar, 

 tubercles, the breast, a spot beneath the wings, a broad epaulet 

 over the tegulae and a stripe parallel with it, the scutellum and 

 post-scutellum, a stripe on each side of the metathorax and the 

 legs, red. Abdomen, the basal segment black, having a transverse 



