472 Ifli)iois State Lahorato)-ij of NatiiraJ Hi^itonj. 



apex truncated; width of base and apex equal. Apex of scu- 

 tellutn bidentate, the teeth ivory-white: posterior margin of 

 prothorax with a very slender tooth or style, extending back- 

 ward on each side of posterior process of prothorax, a little 

 distant from it. The entire surface of the prothorax densely 

 and regularly punctured. Apex of tegmina far surpassing tip 

 of abdomen; a black spot on the internal margin a short dis- 

 tance from the apex; another black spot on the costa, about 

 one third the distance from the base. Tarsi black; legs mot- 

 tled with ferruginous and grayish yellow; tibia? triquetrous. 

 Tegmina lightly ferruginous and opaque. Length to apex of 

 tegmina, 8.5 mm.; width at lateral angles, 8.2 mm. 



Described from two specimens. Type in author's collec- 

 tion. 



i/a6.— Near Philadelphia {lAchecli). 



LTV. Oampylooentrus, Stal. 



249. C. OBSCURIPENNIS, St^l. 



1S()9. Campi/locentnis ohsciir/pennis. St;il, Bid. Memb. 



Kiiu. 289, 1. 

 Hah.^Mex. (Stdl). 



250. C, HAMiFER, Fairm. 



1840. Centrotus hdiin/er. Fairm. Rev. Memb. 512, !(►. 

 1851. Centrotus hamifer. Walk. List Horn. H. M. 608, 



10. 

 1858. ('(')itrotuf< iKnuifev. Walk. List Hum. B. M. 

 iSuppl. 159. 

 Centrotus 'niveiplaga. Walk. List Horn. B. M. 

 Suppl. 160. 

 1864. Cent rot ux hamifer. Stal, Hem. Mex. 78, 447. 

 186(). Campylocentrus Itaniifer. Still, Hem. Africana, 

 iv, 89. 

 Centrotus /afmifer. Stal, Analecta Hem. 886, 2. 

 1869. Campyloceiilriis hamifer. Stal, Bid. Memb. Kan. 

 289. 

 Hab. — Mex. {Fairmaire), Uuatemala {Walker). 



251. C. CURVIDENS, Fairm. 



184(). Centrotus rurridois. Fairm. Hev. Memb. 515, 

 18. 



