SUPPLEMENT. 1163 



71. Bythoscopus testaceus. 



Testaceus ; abdominis dorsum fuscum ; pedes postici alhidi ; ahe 

 antiae alba guttatCB ; aUe posticcs subcinerece. 



Testaceous, paler beneath: head extremely short, as broad as 

 the chest; crown forming an edge which is very obtusely angular; 

 front and face flat, punctured ; eyelets sealed on the hind border of 

 the face; epistoma small, almost square: chest slightly striated 

 across ; shield convex along the fore border, hardly concave behind ; 

 scutcheon triangular, almost equilateral, not extending beyond the 

 hind-chest, with an arched suture beyond the middle : back of the 

 abdomen brown : legs pale testaceous ; hind-legs whitish ; spines 

 of the hind-shanks few and small : fore-wings testaceous, with 

 numerous white dots : hind-wings very slightly gray. Length of 

 the body 2 lines ; of the wings 5 lines. 

 a. New Holland. Presented by the Entomological Club. 



Page 895. 



101. Iassus annulipes. 



lassus annulipes, Lucas, Explorat. Scient. Alger. Atlas, pi. 4, f. 10. 

 Algiers. 



102. Iassus? inimicus. 



lassus inimicus. Say, Journ. Acad. Nat. Sci. Philad. vi. 305, 1. 

 Virginia. 



103. Iassus? acutus. 

 lassus acutus. Say, Journ. Acad. Nat. Sci. Philad. vi. 306, 2. 

 Indiana. 



104. Iassus? immistus. 

 lassus immistus, Say, Journ. Acad. Nat. Sci. Philad. vi. 306, 3. 

 Indiana: Missouri. 



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