234 Coptocycla. 



subtiliter, crebre punctulatum. Pedes flavi, nitidi, obso- 

 lete punctulati. 



q. Elijtra dorso nigra, annulo antico et arcu postico flavis. 



136. arcuata: rotundata, modice convexa, nigra, sub-ni- 

 tida, margine omni late explanato, dilute flavo, hya- 

 lino, reticulato ; antennis basi, ore, femoribus apice, 

 tibiis tarsisque testaceis; prothorace basi plaga semi- 

 circulari, nigra, in lobo postico macula transversa flava 

 notata; elytris mediocriter, sat crebre striato-punctatis, 

 annulo oblongo, ultra medium continuato, lineaque 

 postica valde obliqua, sub-elevatis, larvibus, flavis, ad 

 suturam contiguis. — Long. 8, lat. 7 millim. 



Cassida arcuata Swederus Acta Ho!m. 1787, p. 193, 12. — Linn. 

 Syst. Nat. Gmel. I, IV, p. 1(544, 41. — Schoenh. Syn. Ins. 

 II, p. 230, 159. 



Coptocycla lunifera var. Diu. Cat. ed. 3, p. 372. 



Patria: Novum Friburgum Brasilirc Mus. Reg. Holm. 



Copt. Wesmaeli statura subsimilis, nonnihil minor et 

 magis convexa. Caput nigrum, sub-nitidum, vix puncta- 

 tum; ore ferrugineo; palpis testaceis; oculis oblongis, mo- 

 dice convexis, nigris. Antennre prothorace multo longi- 

 ores, basi tenues, testacere, extrorsum crassiores, articulis 

 quinque ultimis nigris, apicali acuto, extrorsum testaceo, 

 tertio secundo tenuiore et nonnihil longiore. Prothorax 

 latitudine vix dimidio brevior, apice late, obtuse rotun- 

 datus, postice leviter bi-sinuatus, extrorsum rotundatus, 

 lobo medio lato, modice producto, apice truncato, angulis 

 obtusis; pallide flavus, lajvis, dorso modice convexus, 

 plaga basali semicirculari, nigra, antice flavo-marginata, 

 postice in lobo macula transversa flava notata; margine 

 late explanato, hyalino, reticulato. Scutellum nigrum, 

 nitidum, la?ve. Elytra prothoracis basi dimidio latiora, 

 antice singulatim leviter sinuata, angulis humeralibus mo- 

 dice productis, antice rotundatis, apice sub-acutis, pone 

 basin nonnihil ampliata, infra medium citius angustata, 

 apice conjunctim rotundata, supra in dorso modice con- 

 vexa, subtiliter alutacea, mediocriter, crebre striato-pun- 



