(497) 
ovatus, post medium dilatatus, antrorsum subaequaliter rotun- 
dato-attenuatus, basi truncatus, apice emarginato-truncatus; 
supra convexus, anterius piceo-niger, rugis exaspcratus, poste- 
rius rufo-ferrugineus, laevis, glaber, subnitidus, linea media 
obsoleta a basi ad medium subtiliter impressa. Scutellum trian- 
gulare, postice rotundatum, fusco-brunneum, nitidum, laeve. 
Elytra latitudine fere basali thoracis et illo vix dimidio longiora, 
versus apicem subattenuata, humeris obtuse subrotundatis, late- 
ribus leniter rotundatis, apice conjunctim rotundata; supra 
cylindrico-convexa, dilutius rufo-brunnea, ad latera piceo-nigra, 
nitida, glabra, crebre sat profunde punetulata, absque striis 
impressis, punetis (amen passim in lineas ordinatis; a triente 
postico oblique subrotundato-declivia, singulo elytro juxta sutu- 
ram late subsulcato-retuso, crebre punetato granulisque tribus 
obsoletis, a sutura subaeque remotis, ornato; sutura ipsa elevata, 
granulis 4 vel 5 subserrato-denticulata; margo apicalis ut in 
C. macrocero in quadrantem fere cireuli formam acute adscen- 
dens. Corpus subtus pubescens, punetulatum, capite et pro- 
sterno rufo-ferrugineis, pectore abdomineque piceis. Pedes fer- 
rugineo-testacei fere ut in CG. macrocero constructi. 
Patria : America meridionalis (Nova Granada), ex collect. 
domin. Chapuis. 
5. C. PAPULANS, Eichh. 
Oblongo-ovalis, fuscus, glaber, nitidus, thorace semi-elliplico, 
postice laevi; elytris subtilissime vage punctulatis, apice convexe 
rotundatis, subintegris, obsoletissime tuberculatis, sutura mar- 
gineque apicali subelevalis. 
Long. 2,6-35 mm. 
Corthylus papulans, * Eica., Berl. ent. Zeit., 1868, p. 280. 
Supra fuseo-niger, infra rufo-brunneus, glaber, nitidus, antennis 
testaceis, statura minus evlindrica, subovali, elytris apice con- 
vexe rotundatis integris cte. a prioribus facile dignoseitur. Caput 
