— 441 
CentrinnM *politn8 m. C. signi F. affinis; subovatus, 
niger, nitidus, subtus thorace sparsim, sterno abdomineque 
creberrime cribrato-punctulatis; rostro nitido, basi supra 
subtilisaime, lateribus leviter striato-punctulatis; capite 
conveio, subnitido, sparsim subtilissime punctulato, antice 
vix impresso; oculis non prominulis; thorace longitudine 
et latitudine aequali, antice constricto, lateribus antrorsum 
parum angustatis, antice medium fortiter rotuiidatis, an- 
gulis posticis subacutis; basi utrinque et ad scutellum ex- 
cisis, media lobata; polito, ante basin transversim punctato- 
impresso, punctis minimis valde sparsim dispositis; elytris 
brevibus, suboblongis, postice magis angustatis, humeris 
prominulis; striatis, striis punctulatis, 3, 4, 5, 8 apice ab- 
breviatis, interstitiis deplaiiatis, politis, 1-3 subtiliter uni- 
seriatim punctulatis, reliquis sparsim puuctulato-piliferis; 
femoribus inermibus. 
Long. UV« — lat. IV 4 — iVr»»».. 
Habitat in Nova-Gr^nata, Am. austr, 
CeiitrIniiS m. C. signi F. affinis; sub- 
ovatus, niger, supra nitidus, subtus punctulatus, punctis 
flavo-setiferis, setis ad latera inesosterni densioribus; rostro 
supra polito, subtilissime, ad basin utrinque evidenter-pun- 
ctulatis, medio leviter ampliato, antice sanguineo; thorace 
longitudine et latitudine aequali, antice constricto, lateri- 
bus antrorsum parutn angustatis, ante medium fortiter ro- 
tundatis, augulis posticis obtusis, basi media lobato ; polito, 
disco anticeque disperse, lateribus utrinque creberrime, 
basi dense punctato-piliferis, ante basin leviter transversim 
impresso; elytris postice valde attenuatis, humeris profunde 
prominulis, striatis, striis punctulatis, 3-8 apice abbrevia- 
tis, ad marginem posticis rugulosis, interstitiis deplanatis, 
politis, vix visibile disperse piliferis, tertio basi flavo-setoso- 
maculatis; femoribus inermibus; tarsis sanguineis. 
Long. 3 nim, lat. l‘/sn>m. 
Habitat in Nova-Gran ata, Am. austr. 
ll 
24 
