320 CoPTOCYCLA. 



siores, articulis duobus ultimis nigris, tertio secundo vix 

 dimidio longiore. Prothorax latitudine dimidio brevior, 

 antice late rotundatus, postice utrinque leviter sinuatus, 

 extrorsum obliquus, lobo medio lato, parum producto, 

 apice truncato, angulis rotundatis; supra laavis, flavus, 

 nitidus, disco modice convexus, postice plaga magna, 

 sub-quadrata, nigra, antice leviter emarginata, interdum 

 utrinque lateraliter nonnihil producta; margine sat late 

 explanato, dilute flavescenti-hyalino, confertim reticulato. 

 Scutellum nigrum, nitidum, lreve. Elytra prothorace di- 

 midio latiora et duplo longiora, antice utrinque leviter 

 sinuata, humeris antrorsum modice prominulis, apice pa- 

 rum rotundatis, supra antice transversim leviter impres- 

 sis; pone basin nonnihil ampliata, infra medium perpa- 

 rum angustata, apice conjunctim late rotundata, supra 

 modice convexa, ante medium foveola parva insculpta, 

 introrsum subtiliter, remotius, extrorsum ultra medium 

 evidentius, crebrius striato-punctata, plaga magna, com- 

 muni, nigra, utrinque medio sinuato-emarginata, non us- 

 que ad apicem continuata, ibique rotundata, utrinque ra- 

 mulum minus latum, basalem in limbum emittente, su- 

 tura apice anguste infuscata; margine sat late explanato, 

 confertim rugoso-punctato, ramulis exceptis, dilute flave- 

 scenti-hyalino, versus lucem inspecto confertim reticulato. 

 Corpus subtus flavo-testaceum, nitidum, obsolete punctu- 

 latum. Pedes flavo-testacei, nitidi. 



218. immunda: rotundata, modice convexa, nitida, sordide 

 flavo-testacea; antennis articulis duobus ultimis, pro- 

 sterno, pectore abdomineque nigris, hoc anguste testa- 

 ceo-marginato; prothorace la^vi; elytris crebre, sat pro- 

 funde punctato-striatis, disco plaga magna fusco-te- 

 stacea, extrorsum saturatiore, basi utrinque ramulum 

 minus latum in marginem emittente; humeris modice 

 prominulis, apice rotundatis; margine sat late expla- 

 nato, hyalino, confertim reticulato. — Long. 5, lat. ij 

 millim. 



Patria: Mexico Dom. Leibold Mus. Reg. Holm. 



Copt. 



