LIST OF DIPTERA. 351 



Group XI V. 



Dasypogon Claelius, n. s., mas. Nigro-fuscus, pectore thoracisque 

 lateribus fulvo-cinereis, abdomine purpurea -cupreo, antennis 

 ferrugineis apice piceis, pedibus ferrugineis, alis limpidis. 



Body dark brown : head nearly as broad as the chest, clothed 

 with long brown hairs ; clypeus and sides of the front white, the 

 former very thickly beset with black hairs : eyes dark bronze ; fore 

 part flat, very distinct, composed of large facets, and darker than 

 the other part : lip black, shining, clothed at the tip with short 

 tawny hairs ; palpi black and beset with black hairs : feelers ferru- 

 ginous, piceous at the tips ; first and second joints of equal length, 

 clothed with black hairs ; second joint subclavate ; third joint 

 spindle-shaped, much longer thau the first and the second : chest 

 thickly clothed with long brown hairs ; breast and sides of the chest 

 gray with a tawny tinge, and clothed with short brown hairs : abdo- 

 | men purplish bronze, smooth, shining, nearly cylindrical, twice the 

 i length of the chest, thickly clothed on each side with brown hairs 

 i and on the back with shorter hairs ; third and following segments 

 long, but successively decreasing in length to the ninth : legs long, 

 slender, ferruginous, thickly clothed with black hairs, which are very 

 : short on the shanks and on the feet ; hips, trochanters, and tips of 

 feet piceous ; shanks and feet beset with black bristles ; claws 

 black, ferruginous at the base ; foot-cushions tawny : wings quite 

 colourless ; wing-ribs, veins, and poisers tawny. Length of the 

 body 7 lines ; of the wings 12 lines. 



a. Cape. Presented by the Entomological Club. 



b, Cape. 



Dasypogon Tapulus, n. s., fem. Cano-fulvus, pectore cano, abdo- 

 minis apice ferrugineo, antennis fulvis apice ferrugineis, pedibus 

 fulvis, tibiis apice tarsisque piceis, alis limpidis, venis fulvo 

 sublimbatis. 



Head brown, covered with dull yellowish white down, clothed 



I behind the eyes with a few tawny hairs ; clypeus armed with four 



long yellowish white bristles : eyes bronze ; fore part nearly flat; its 



j facets rather larger than those of the other part : lip black, shining, 



1 ferruginous at the base, clothed with short tawny hairs at the tip ; 



palpi piceous, clothed with tawny hairs : hypostoma tawny : first 



and second joints of the feelers tawny, of nearly equal length, beset 



with some short stout black hairs; second joint slightly cup-shaped, 



armed with a few black bristles ; third joint broader, spindle-shaped, 



ferruginous, a little longer than the first and the second : chest pale 



PART II. 2 I 



