452 (7G) Mr. G. R. Crotch's Revision of 



Mycotretus clitelliger. 



Ilycotretus clitelUger, Lac. Erot. 149. 



Columbia. 



Differs from M. traheatus in Laving the thorax with four spots. 



Mycotretus succinctus, sp. n. 



Siibovatus, la^te fulvus, antenuis pedibus capite elytrisque 

 nigris ; capite confertim piinctulato, labro rufo ; thorace brevi, 

 hiteribus subrectis, confertim subtiliter punctulato, punctis 2 

 iitrinqne discoidalibus nigris, paulo obliqne positis, basi teniiis- 

 sime nigro ; elytris punctato-striatis, interstitiis confertim sub- 

 tiliter punctulatis, cum epipleuris nigxis, fascia lata fulva pone 

 medium (puncto parvo nigro notato) ; corpore subtus punctulato, 

 metasterno lateribus fortiter profunde punctato. L. 2| lin. 



N. Granada (Reiche). 



Allied to M. clitelliger, but the 4 spots on the thorax form 

 2 pairs remote from each other ; the elytral fascia is interrupted 

 at the suture. 



Mycotretus fasciolatus. 



Mycotretus fasciolatus, Lac. Erot. 150. 

 Mexico. 



Interstices of elytra very faintly punctulate, nietasternum 

 rather deeply punctate at the sides; antennse with a 3-jointed club. 



Mycotretus cruciger, sp. n. 



Subovatus, fulvus, capite puncto vertical!, thorace punctis 

 majoribus 4 (1 antico, 1 utrinque discoidali, oblongo basin attin- 

 gente, 1 basali ante scutellum) nigris; capite tboraceque crebre 

 subtiliter punctulatis; elytris rufo-piceis, margine externo et basali 

 fulvis, punctato-striatis, interstitiis tenuissime punctulatis ; corpore 

 subtus punctato, metasterno lateribus fortiter profunde punctatis. 

 L. 3 lin. 



Habitat ? 



Tlie yellow margin of the elytra extends along the base and 

 partly down the suture. 



Mycotretus SallsBi, sp. n. 



Ovatus, antice posticeque paulo acuminatus, fulvus, antennis, 

 capite puncto verticali, thorace maculis 3 discoidalibus, elytris 

 macula magna subquadrata ante medium, nigris ; capite thoraceque 

 alutaceis, subtiliter punctulatis; elytris alutaceis, obsolete seriatim 

 punctatis, interstitiis omnium subtilissime punctulatis ; metasterno 

 lateribus punctis majoribus impressis. L. 3;^ lin. 



Mexico (Salle). 



