234 



Bulletin de la Société entomologique de France. 



licet antice posticcque constrictus, lateraliter utrinque amjulatim 

 dilatatiis et tuberculatus, mnryine antico panmi orciiato, maryine 

 basali (éviter sinuato, lobo scutellari fere nullo, supra convexus, inae- 

 qualis, punctato-rugosus, prosterno sulco debilissimo propter margineni 

 anticum transcersim arato; scutellum parimm, nudum, triangulmi 

 brève efformans; elijtra basi iJioracis latitudinem maximam pauiulum 

 cxcedentia, intra humerum et scutellum utrinque haud vel vix pro- 

 minentm, poatice sensim paulo attenuata, apice haud spinosa, dorso 

 convexa, crebre grosseque punctata, propter suturam rétro sulcifor- 

 miter depressa; femora sensim incrasmta, subinermia, postica apicem 

 ehjtrorum haud superantia; tibiae haud sulcatae, tarsi brèves; pro- 

 sterni processus intercoxalis sublatus, postice breriter bifîdus, me- 

 sosterni processus latus, tuberculatus, acetabula antica postice, média 

 extiis hiantia; abdomen segmentis o composituni; corpus subtus pu- 

 bescens, supra in capite et thorace pilis adpressis maculis efforman- 

 tilms decoraUiiit. 



Diastrophosternus Bruchi, n. sp. — • q. Brunneo-niger,corpore 

 subtus tarsisque obscure ferrugineis, antennarum art. i-iO rufis, 

 apice nigris, 11 omnino rufo, ehjlris eburneo-bifasciatis; caput inor- 



dinatim punctato-rugosum, pilis fia- 

 rido-argenteis, in fronte et circum 

 uculos densioribus, obsitum, labro ci- 

 liato,plagadifformi, subelevata, laevi 

 in vertice; antennae subtilissime pu- 

 bescentes, scapo punctato, art. 4-10 

 carinula tenui depressione debiliapi- 

 cali supra marginata lateraliter 

 intus munitis, art. 11 praecedente 

 duplo longiore: thorax basi apiceque 

 ronst rictus et marginatus, lateraliter 

 a parie constricta unteriore ultra 

 médium usque utrinque retrorsum 

 obliquiter ampliatus, ibi tuberculo 

 parro instructus, dein subito et valde 

 obliquiter attenuatus, basi ipsa paulO 

 latiore, supra propter sulcum basalem 

 utrinque bigilibosus, punctis grossis 

 rugisque distortis intermixtis ex- 

 sculptus, e.Tceptis carinula centrali 

 antice posticeque abbreviata plagisque duabus parvis elevatis, lae^nbus, 

 nitidis, parte dilatata laterali necnon vittis duabus cuneatis, in ared 



Fig. 2. — Diaxtrophosternus 

 Bruchi Go un elle- 



^ 



