LIST OF HOMOPTEEOUS INSECTS. 875 



51. Bythoscopus yi^avvs, Barnston, MS S. 



Ferrugineiis, suhtus Jlavus ; scutum fiavo marginatum; abdominis 

 dorsum luteum, segmentis alho fasciatis ; pedes flavi ; alcB 

 anticcB subfulva, ad costam Jlavo vittata, apice sublimpidte ; 

 alee posticcB alba. 



Nearly allied to B. Jlamcollis. Pale ferruginous, bright yel- 

 low beneath ; crown fonuing an edge which is very obtusely angu- 

 lar; front with abroad short yellow band across the disk, on each 

 side of which there is a black dot : face pale ferruginous, roughly 

 punctured, almost smooth, having on each side a smooth convex 

 testaceous compartment: shield finely transversely striated, with 

 yellow borders ; scutcheon minutely punctured : back of the abdo- 

 men luteous ; hind borders of the segments white : legs bright yel- 

 low : fore-wings slightly tawny, almost colourless towards the tips, 

 with a yellow stripe tapering along the fore border from the base to 

 two-thirds of the length : hind-wings white. Length of the body 2 

 lines ; of the wings 4 lines. 



a — e. Hudson's Bay. Presented by G. Barnston, Esq. 



52. Bythoscopus aueoalbus. 



Albus, auro varius ; scutellum fusco guadrigutlatum ; abdomen 

 fasciis maculisr/ue fuscis triviitatum ; pedes fusco notati ; 

 alee antic(E auro bifasciatcB ; alcB posticce albce. 



White: head and chest adorned with gold markings, which oc- 

 cupy most of the surface : head short, as broad as the chest, almost 

 angular in front, concave along the hind border ; crown flat, a little 

 shorter on each side than in the middle, where its length is about 

 one-third of its breadth ; face almost oval ; epistoma subquadrate : 

 shield very convex along the fore border, almost straight behind; 

 scutcheon with a slight transverse suture near the tip, and with two 

 brown dots on each side : abdomen with a row of short pale brown 

 bands on the disk, and with a row of pale brown spots along each 

 side : legs slightly marked with pale brown : fore-wings adorned 

 with gold net-work and with two irregular gold bands ; three brown 

 dots on the fore border near the tip, one on the hind border, and one 

 in the disk near the base: hind wings white. Length of the body 

 If line ; of the wings 4 lines. 



a. St. John's Bluff, E. Florida. Presented by E. Doubleday, Esq. 



