188 



Maccevethus lativentris Motsch., statura M. errantis sed 

 abdomine latiore. Oblongo - ovatus, supra depressus, 

 vix nitidus, rugulosus, nigro-piceus, scutello puncto mi- 

 nutissimo abdominisque segmentis margine supra testa- 

 ceis; thorace trapézoïdale, dorso crucia/im basique ut- 

 rinque impressis; scutello triangulare; hemielytris tho- 

 race vix latioribus; abdomine dilatato reflexo, subtus pau- 

 lo carinato. 



Long. 4>y 4 1. 

 lat. thor. 1% 1. 

 lat. abd. 2 1. 



Lygaeus equestris L. 



Plociomerus rufipes Motsch., statura PL Luchsii sed 

 minor. Elongato-subellipticus, supra depressus, opacus, 

 nigro-piceus, coreis fusco-testaceis, postice infuscatis, an- 

 tennis pedibusque rufîs; thorace campanulato, medio 

 transversim impresso, postice dilutiore. 



Long. 1% 1. — lat. 3 / 4 1. 



Lopus gothicus F. 



Hydrometra insularis Motsch., statura et color Hydr. 

 lacuslris, sed major. Elongata, antice posticeque attenua- 

 ta, opaca, supra nigro-picea, subtus cinerea, antennis, 

 tibiis tarsisqne rufo-brunneis; thorace trapézoïdale, angu- 

 lis posticis subelevatis paulo lateraliter dilatatis; abdomi- 

 ne hemielytra superante. 



Long. 5 1 /, 1. - lat. I 1 /, 1. 



— japonica Motsch., statura et color Hydr. la- 

 custris sed oblongior. Elongata, modice attenuata, opa- 

 ca, nigro - picea, subtus cinerea; thorace fere parallelo, 

 angulis posticis rectis. 



Long. V/ 2 1. — lat. 1 1. 



