104 INSECUTOR INSCITI^ MENSTRUUS 



ing with it females with toothed claws as we have done. 

 Uriah's No. 17 contains only males; but his Nos. 21 and 22 

 are females with simple claws. Our females of capricornii 

 are really equinus, and our supposed males of capricornii are 

 referred to below under the caption Haemagogus janthinomys, 

 new species. It is common for more than one species of 

 Haemagogus to occur in the same locality, even occurring to- 

 gether in the same culture. This was obviously the case in 

 Mr. Urich's experience and it should not have caused us to 

 make the serious mistakes which are incorporated in the 

 monograph. 



Haemagogus (Stegoconops) panarchys, new species. 



Proboscis of the male very long, thickened on the basal 

 half, the apical half thin and curved ; palpi slender, about three- 

 fourths as long as the proboscis ; antennae plumose, the last 

 two joints long and slender. Claws of the female toothed 

 on front and middle legs ; second marginal cell shorter than 

 the second posterior cell. Abdomen projecting ventrally on 

 seventh segment, most markedly in the male. Coloration, 

 head and mesonotum brilliant blue-green ; sides of head and 

 thorax bluish silvery ; abdomen violet blue, with silvery 

 patches at the bases of most of the segments ; venter with the 

 basal thirds of the segments silver. Legs blue-black, the 

 femora white beneath toward base. Wings smoky tinged, the 

 scales black. 



Male hypopygium. Side piece three times as long as wide, 

 conical, a small rounded hirsute lobe at extreme base within ; 

 inwardly toward tip a group of large lanceolate scales, con- 

 taining a row of narrow lanceolate scales with setaform bases. 

 Clasper short, slender, curved, with a terminal spine which is 

 three-fourths as long as the clasper itself. Claspette greatly 

 thickened, curved, uniform except for a notch at outer third ; 

 dorsal aspect densely hirsute to middle, then a bare space, 

 again hirsute, with a tuft of longer hairs at tip; filament in- 

 serted below this terminal tuft, moderately elliptical, strongly 

 thickened on the lower side, the other side finely ribbed on its 

 basal part. 



