MYCOTRETUS. 71 



Mycotretus miselliis. 



.Mijcotrchcs mlsellus, Lite. EroL 183. 

 N. Granada. 

 Under-side sniootk, 



llycotretus triplacoides, sp, n. 



Oblongo-ovatus, suljcylindricus, rnfo-testaceuR, pcdibus ochra- 

 ceis, vertice antennisque clava infuscatis, thorace j)iceo, angulis 

 anticis ruHs, distincte punctato, elytris pmictato-striatis, iiiterstitiis 

 parce puuctulatLs, nigrisjtertia basali epipleurisque rufo-testaceiiJ, 

 corpore subtiis lasvi. L. 2\ lin. 



Santarem (Bates). 



Mycotretus fulvilabris, sp, n. 



Oblongo-ovatus, niger, labro, antennis basi, metasterno lateri- 

 bus obscure, abdomine elytrisqiie fulvo-testacei^; capite thovaceque 

 j^arce punctulatis; scutello rufo ; elytris tenuissime seriatim punc- 

 tatis, interstitiis subtiliter punctulatisj corpore subtus Isevi. L. 

 3 lin. 



S. Paulo (Bates). 



Mycotretus fulviceps, sp. n. 



Oblongo-ovatus, rufo-fulvus, antennis (articulo 1^ excepto) 

 thorace pedibusque nigris; tliorace parce punctulato, lateribus 

 paulo rotundatis, angulis anticis obscure, utrinque puncto obsoletis- 

 simo basali, rufis; elytris confertini puuctato-striatis, interstitiis 

 parce siibtilissime punctulatis; corpore subtus punctulato, meta- 

 sterno lateribus parce baud fortiter punctatis. L. 4 lin. 



Santarem (Bates). 



Mycotretus cinctelhis. 



Brachjmerus cincteUus, Guar. R. Z. 1841, 153. 



Mijcotretus , Lac. Erot. 178, 



Columbia, Ega (Bates), Bolivia. 



Interstices visibly and thickly punctate; metasternum and 

 cpisterna deeply punctate. 



Mycotretus cyanopterus. 



Mycotretus cyano2')tG7'us, Lac. Erot. 179. 



Interstices of elytra clearly punctate; ventral segments and 

 metasternum rather deeply so. 



