368 INSECTA SAUNDERSIANA. 



the tip, about twice the length of the second, not more than half the length 

 of the face ; sixth feathered with short hairs, bare at the tip, stout at the 

 base, about four times the length of the third: chest with three brown 

 stripes : abdomen almost cylindrical, a little longer and narrower than the 

 chest, with a brown stripe ; second and third segments with a brown spot on 

 each side : legs tatvny ; feet black ; fore-thighs black, ivith taivm/ tips : wings 

 almost colourless ; veins black, tawny towards the base; lower cross-vein 

 slightly oblique, with two very indistinct curves, the lower outward, the 

 upper inward: alulae white; halteres yellow. Length of the body If line; 

 of the wings 3^ lines. 



United States. 



COENOSIA LATA, FcBm. 



Nigra, cano-tomentosa ; caput an tice album ; thorax cervino trivittatus ; 

 pedes fulvi, femoribus anticis tarsisque nigris, femoribus posterioribus 

 nigro strigatis ; alee sublimpidce. 



Black, with a hoary covering : head ivith a white covering in front; 

 frontalia black, broad, almost linear, including on the hind part a short, 

 lanceolate , cin ereous stripe ; facialia without bristles ; epistoma not pro- 

 minent: eyes bare: mouth and palpi black : feelers deep black ; third joint 

 linear, obliquely truncated_at_the_ti£, reaching the epistoma, more than 

 twice the length of the second ; sixth slender, feathered with short hairs, 

 stout at the base, more than twice the length of the third : disk of the 

 chest u-ith three indistinct short fawn-colotired stripes : abdomen obconical, 

 a little longer and broader than the chest: legs tawny ; fore-thighs and feet 

 black ; posterior t highs with a black band near the tip : wings almost colour- 

 less ; veins black, tawny towards the base; lower cross-vein almost upright, 

 with two slight curves, the lower outward, the upper inward : alulae white : 

 halteres yellow. Length of the body If line ; of the wings 3^ lines. 



United States. 



CoENOsiA soLiTA, Fcem. 



Nigra, cano-tomentosa; caput antice album; thorax flavo-fusco trivit' 

 tatus ; pedes fulvi, femoribus tarsisque nigris ; al<B sublimpidw. 



Black, ivith a hoary covering : head ivith a white covering in front ; 

 frontalia narrower towards the feelers : facialia without bristles ; epistoma 



i^\o~> 



■^ASU/v^^ ' ijLv-<^xtf-«_, 



