— 129 — 



apice fuscis, articulo secundo tertio sublongiore. cf^. 9- Long. 

 11, Lat. 5 miil. 



Megarltynchus acanthurus Westw. in HOPE Cat. of Hem. 

 L p. 20. (1837). 



Dijdoxys senegalensis A. et S. Hist. des Hem. p. LS8. 1. 

 (1843). 



Dichelops fissa H. Scil. Wanz. Ins. VH. p. 72. fig. 743. 

 (1844). 



Macrina acanthura Dall. List of Hem. I. p. 360. 1. (1851). 



Patria: Senegal. (Mus. Ilolm. et CoU. Signoret.) 



cc. Ventris inarginihns lateralibus iminaculatis. 

 f). D. fallax Stal. — Sordide straminea, remote diluteque fusco- 

 punctulata; capitis marginibus lateralibus concoloribus vel 

 levissime infuscatis, lobis lateralibus acutissimis, apicem versus 

 sat hiscentibus; thorace inter angulos laterales ruga trans- 

 versa angusta laevigata instructo, angulis lateralibus acutis, 

 sat productis, apice spinula nigra armatis; marginibus late- 

 raiibus ventris immaculatis; pedibus remotissime niinute ni- 

 gro-conspersis; antennarum articulo secundo tertio nonnihil 

 longiore, articulo apicali interdum leviter infuscato. ^f. 9- 

 Long. 12, Lat. 6 mill. 



Patria: Caffraria. (Mus. Holm.); Madagascar. (CoII. SiGNO- 



RET.) 



Statura D. acanthiirce, sed inajor. 



6. D. fissa Er. — Sordide straminea, remote fusco-punctulata; 

 capitis marginibus lateralibus anguste fuscis, lobis lateralibus 

 acutissirais, apicem versus sat hiscentibus; thorace inter an- 

 gulos laterales linea transversa Isevi, interdum obsoleta, in- 

 structo, angulis lateralibus in spinam longam, gracilem, acu- 

 tissimam, nigram, extrorsum productis; ventre utrimque vitta 

 remote fusco-punctata ornato, marginibus lateralibus imma- 

 culatis; pedibus immaculatis; antennarum articulo secundo 

 tertio subbreviore. 9- Long. 1 1 , Lat. 5 mill. 



Ihviiptera africana. ^ 



