CoPTOCTOLA. 519 



minulis, apice rotundatis; pone basin nonnihil rotundato- 

 ampliata, infra medium sensim, apice conjunctim late ro- 

 tundata, supra modice convexa, remote, minus regulariter 

 striato-punctata, antice leviter retusa et impressa, dorso 

 plaga maxima, communi, nigro-picea, flavo-marginata, 

 medio macula magna, sub-quadrata, flava, parce brun- 

 neo-punctata; margine modice explanato, dilute flavo, 

 hyalino, confertim reticulato. Corpus subtus subtiliter, 

 crebre punctulatum, saturatius flavum, nitidum. Pedes 

 vix punctulati, flavi, nitidi. 



