LIST OF HOMOPTEROUS INSECTS. 329 



Genus HYSTEROPTERUM, Cat. //om. p. 373. A> 



* Hysteropterum arctum. 

 Hysteropterum arctum, Stal, Ofv. K. V. A. Fork. 1854, 247. 

 Miuas Geraes. 



HTSTEROPTERUM V1TRIPENNE. 



Hysteropterum vitripenne, Stal, Ofv. K. V. A. Fork. 1854, 247. 

 California. 



Hysteropterum dissimulans. 

 Mas. Teslaceum, latum; caput vertice brevissimo, fronte sub- 

 quadrata subcarinata ; prolkorax subarcuatus, verticern ex 

 parte, tegens ; mesotkorax tricarinatus ; pectus nigro bimacu- 

 latwn ; alee anticce fasciis duabus latis abbreviatis obliquis 

 fmcis, costa recta fusco punctata, margine postico valde 

 dilatato. 

 Male. Testaceous, broad. Head broad; vertex very short; 

 front subqutdrate, with a slight keel and with slightly elevated bor- 

 ders. Prothorax slightly arched, extending over part of the vertex. 

 Mesothorax with three slight parallel keels. Pectus with a black 

 spot on each side. Abdominal appendages much developed. Fore 

 wings with two short broad oblique brown bauds; costa straight, 

 with brown points; tips rectau^ular; hind border much dilated. 

 Length of the body 2 lines ; of the wings \\ lines. 

 a. Port Natal. From M. Guienzius' collection. 



' Hysteropterum maculifrons. 

 Hysteropterum maculifrons, Muls. et Reg, Ann. Soc. Linn. Lyon, 



1«55, 201. 

 Provence. Languedoc. 



^ Genus CONOSIMUS. 

 CoQosimus, Muls. et Reg, Ann. Soc. Linn. Lyon, 1855, 203. 



2 F 3 



