158 DOLTCHOPlD.l;. 



The specimen in Mr. Stephcns^s collection, under this name 

 (a female), has the anterior tibise ferrugi)ious. The posterior 

 femora bear a single spine. See species 7. 



3. fulgidus, Fhi. dol. 15. 18 (1823); Zii.—campestris, Mg. ; 

 Stn. ; Mq. ; Hal. ; Stg. ; Ztt. Atro-vlrens, melatards anteriorihus et 

 tibiis ferrugineis, femorihus iutermediis bispinosis ; Mas. fevioribus postlcls 

 breviter fusco-ciliatis, lamellis fuscis, liypostomate ochraceo ; Twm. liypo- 

 stomate cano. Long. 2\ ; alar. 4|^ lin. 



Metallic blac¥isJi-f/reeti. Face dull yellow in male, (jrey in female. 

 Wings hyaline, the hind edge waved in the male. Lamellm of male 

 dusky. Legs black ; tibioi ferruginous, hind pair black at the very tip ; 

 first joint of anterior tarsi ferruginous. Intermediate femora with two 

 spines ; Jmid pair with one, and in the male fringed beneath with very 

 short dusky hairs. 



Not rare. (E. S. I.) 



4. planitarsis. Fin. dol. 13. 8 (1823); Mg. ; Mq. ; Stn.; Hal.; 

 Stg. ; Ztt. Atro-virens, hypostomate albo, tibiis tarsisrpie anteriorihus 



ferrugineis ; Mas. tarsis intermediis articulo ultimo dilatato atro. Long. 

 2i ; alar. 4^ bn. 



Metallic blackish-green. Face white. Wings hyaline. Black edge 

 of the lameUcG very narrow. Hind legs black ; the anterior tibice with 

 the tip of the femora, and the tarsi except the tip, i]i}ll ferruginous. In 

 the male the last joint of the middle tarsi is somewhat enlarged and fea- 

 thered, deej] black. 



Eare. (E. I.) 



5. melanopus, Mg. zw. iv. 86. 21 (1824); Mq. ; Stg.; Ztt. 

 Obscure ceneus, hypostomaie albo, pedibus nigris ; Mas. tarsis anticis 

 articulo ultimo dilatato atro,femoribusposticis nigro-ciliatis, alls lineola 

 costali nigra. Long 2 ; alar. 4 lin. 



Bark brassy. Face white, duller in female. Wings rather short, 

 hyaline, %cith a black costal swelling in male. Black edge of lamella} 

 broad. Legs black. The male has the fore tarsiis longer than the 

 tibia, the third and fourth joints brownish, 'Ca.^ fifth joint dilated, round, 

 deep black; the hind femora fringed beneath with black hairs. 



Rare. In Mr. Dale's collection. (E.) 



6. nigripes, Fin. dol. 10. 3 (1823); Stg.; Zii.— melanopus, Stn. 

 Atro-virens, hypostomate albido, tarsis anticis medio et genubus ferru- 

 gineis ; Mas. tarsis anticis artictdo ultimo dilatato atro, femoribus p)Os- 

 terioribus basi breviter albido-ciliatis, alis lineola costali nigra. Long. 

 21 ; alar. 44 lin. 



Metallic blackish-green ; front steel-blue. Face while, (bdler in female. 

 Wings narrower and longer than in the last, hyaline, dusky at the fore 

 edge, with a black costal swelling in male ; obscure hyaline in female. 

 Blackish edge of lamellae narrow. Anterior legs in male black, with 



