COLLECTED AT CELEBES. 87 



segment with a narrow subinterrupted yellow fascia, not continued 

 beneath. 

 Hab. Makassar. 



4. EuMENES LABORiosus. E. nigcr ; clypeo, prothoracis margine, 

 scutello, pimctisque duabus, flavis; ahs subhyalinis et iridescentibus. 



Female. Length 64 lines. Black, punctured, and shining ; the clypeus, 

 a spot above, and a narrow hne emanating from it and extending to 

 the anterior ocellus, a spot in the sinus of the eyes, and a minute one 

 behind them, and also the scape in front, yellow ; the mandibles fer- 

 ruginous, their extreme base black ; the flagellum fulvous beneath. 

 Thorax : the anterior margin of the prothorax, the tegulae, a minute 

 spot behind them and two on the scutellum, a narrow abbreviated 

 line on each side of the insertion of the abdomen, and a spot beneath 

 the wings, yellow ; legs ferruginous, the posterior tibiae above, and 

 the intermediate and posterior tarsi above, slightly fuscous ; wings as 

 in the preceding species. Abdomen : the first segment clavate ; an 

 interrupted, indistinct, narrow fascia on the apical margin of the 

 second segment ; the following segments with a thin cinereous pile. 



Hab. Makassar. 



Closely resembling the preceding species, but with the basal segment 

 longer and much narrower ; the abdomen is finely punctured in this 

 species, but sti-ongly so in the preceding. 



5. EuMENES TRICOLOR. E. uiger ; clypeo basi flavo; pedibus tho- 

 raceque ferrugineo-variegatis ; alis subhyalinis et iridescentibus. 



Female. Length 8 lines. Black, strongly and closely punctured ; the 

 base of the clypeus, a pear-shaped spot above, and its extreme apex, 

 yellow ; a yellow spot in the sinus of the eyes, and a short narrow line 

 behind them ; the mandibles ferruginous. Thorax : a broad stripe on 

 the anterior margin of the prothorax, a narrow one on its posterior 

 margin, a spot beneath the wings, the tegula;, an oblique line in front 

 of them on the mesothorax, two ovate spots on the scutellum, the 

 postscutellum, and the lateral margins of the metathorax, ferruginous ; 

 the legs ferruginous, with the intermediate and posterior tarsi fus- 

 cous ; the wings subhyaline and iridescent. Abdomen : a narrow 

 yellow fascia at the apex of the petiole. 



Hab. Makassar. 



This species, as well as the following, belongs to Saussure's division 

 Alpha, in which the petiole is more or less elongate and campanulate. 



Gen. Odtneeus, Latr. 



1. Odynerus ignobilis. 0. capite thoraceque rude punctatis, etflavo- 

 variegatis, abdomine delicatule punctato; alis hyalinis apice fusco 

 maculatis ; pedibus ferrugineis. 



Female. Length 4^ lines. Black ; the margins of the clypeus, a spot 

 above, the sinus of the eyes, a spot behind them, and the mandibles. 



