96. MACROPHYA. 265 



the thorax (the two latter connected behind), the pectus, and the 

 greater part of the metathorax and abdomen above, except at the 

 sides and tip, black; a black line on the four anterior tibiae and 

 tarsi above ; hind tarsi mostly black. Wings hyaline, with fuscous 

 nervures ; costa and stigma yellowish ; lanceolate cell with short 

 straight cross line. Antennae with the third joint very long, and the 

 succeeding joints short and almost fused together into an elongated 

 club. 



Hab. Algeria*. 



a, b. 2 • (Types.) Algeria. 



62. Macrophya lucasii 



(Plate X. fig. 2.) 



Exp. al. 9 lin., long. corp. 4 lin. 



Black ; abdomen with segments 3-5 red above only ; labrum, 

 clypeus, cenchri, a line at the extremity of the first segment of the 

 abdomen above, and legs testaceous ; a line down the first pair of legs 

 and the middle tibiae above, all the femora except at the base and tip, 

 and the tips of the hind femora and the hind tarsi, and the tips of 

 the joints of the intermediate tarsi, black. Wings yellowish hyaline, 

 with fuscous nervures ; stigma yellowish in front ; lanceolate cell 

 with straight cross nervure. In the male, segments 3-5 of the 

 abdomen are red below as well as above, there is a black line on the 

 four front legs above, and the hind legs are black below the middle 

 of the femora above and beyond the base of the tibiae beneath ; the 

 joints of the tarsi are also testaceous at the base beneath. 



Hab. Algeria. 



a-c- 6 2- (Types.) Algeria. 



63. Macrophya cognata. 



(Plate X. fig. 5.) 



Exp. al. 8J lin., long. corp. 3-| lin. 



Black ; abdomen rufous beneath, and on segments 3-5 and the 

 sides of 6 above ; segment 3 has a black spot in the middle in front. 

 Eace and legs yellowish, coxae black except at the tips, femora with 

 a black line above, and coxae black above ; extremity of the abdomen 

 yellowish beneath. Wings hyaline, with fuscous nervures, yellow 

 costa, and pale testaceous stigma ; lanceolate cell with short straight 

 cross line. 



Hab. Algeria. 



a. S. (Type.) Algeria. 



* In the Algerian species the hind coxae are not remarkably long or large ; 

 but their short, stout, thickened antennae prevent their being referred to 

 Tenthredo, and I prefer to assign them to Macrophya for the present. 



