236 MeSOMPH A LIA. 



tura longe alienis. Caput subtiliter, crebre rugoso-puncla- 

 tuni, nigrum , sub-opacum, parce pallido-pubescens, me- 

 dio canaliculalum; oculis ovatis, modice convexis, brunneis. 

 Antennae nigraj, glabroe, extrorsuni pubescentes, articulis 

 2 et 3 subtus rufo-testaceis. Prothorax latitudine postlca 

 duplo brevior, apice late, sat profunde rotundato-emar- 

 ginatus, ultra medium oblique ampliatus, dein versus 

 basin sub-rotundatus; postice utrinque leviter sinuatus, 

 lobo medio retrorsum modice pi'oducto, apice rotun- 

 dato, angulis rectis; supra obsolete, remote punctulatus, 

 dorso paullo convexus, postice canaliculatus, exlrorsum 

 explanatus; nigro-seneus, opacus, utrinque arcu tenuiore 

 e pube silacea. Scutellum laeve, nigrum, parum niti- 

 dum. Elytra protliorace triplo longiora, antice vix sinu- 

 ata, ad basin subito late rotundato-ampliata , medio mo- 

 dice dilatala, infra medium sensim angustala, apice con- 

 junctim late rotundata, supra priBsertim in dorso antico 

 convexa, ibique in gibbum validum, obtusum . elevata, 

 basi retusa, utrinque impressa, nigro-senea, opaca, gibbo 

 magis nilido; subtiliter, minus crebre, extrorsum obso- 

 letius punctulata, disco postico loveolis nonnullis, pa- 

 rum profundis niargineque in medio foveis profundiori- 

 bus, fundo atro-holosericeis notata, exterioribus serie lo- 

 catis; disco pube inicquali, sat densa , silacea obsita, 

 callo humerali, gibbo transversim, plaga magna, sub- 

 rotundata, postica, margineque denudatis. Corpus sub- 

 tus subtiliter punctulatum et transversim striolatum, ni- 

 grum, nitidum. Pedes remote punctulati, siniiliter colo- 

 rati, parce pubescentes. 



16. fasciculata: rotundata, convexa, nigro-ocnea, opaca; 

 prothorace lato, subtilissime, remole punctulato, apice 

 tenuiter testaceo-ma\'ginato, supra utrinque parce pal- 

 lido pubescente; elytiis coriaceis, subtiliter, sub-remote 

 punclulatis, antice et in dorso postico fasciculis non- 

 nullis parvis e pube silacea, declivitate posteriore 

 plaga irregulari, la^vi, notatis; basi retusis, dorso an- 

 tico valide, obtuse gibbosis; margine latc explanato, 

 remotius punctulato, antice imprcsso. — Long. 16, 

 lat. iU millim. 



