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



Mycotretus clitelliger. 



Mycotretus cUtellvjer, Lac. Erot. 149. 



Columbia. 



Differs from M. trabeatus in having the thorax with four spots. 



Mycotretus succinctus, sp. n. 



Subovatus, lajte fulvus, antennis pedibus cajiite elytrisque 

 nigris ; capite confertiui punctulato, labi'o rufo ; thorace brevi, 

 lateribus subi'ectis, confertim subtiliter punctulato, punctis 2 

 utrinque discoidalibus nigris, panic oblique positis, basi tenuis- 

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

 tiliter punctulatis, cum epipleuris nigris, fascia lata fulva pone 

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

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



N. Granada (Reiche). 



Allied to M. clitelliger, but the 4 spots on the thoi-ax form 

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

 at the suture. 



Mycotretus fasciolatus. 



Mycotretus fasclolatus, Lac. Erot. 150. 

 Mexico. 



Interstices of elytra very faintly punctulate, metasternum 

 rather deeply punctate at the sides; antennae witha 3-jointed club. 



Mycotretus cruciger, sp. n. 



Subovatus, fulvus, capite puncto verfcicali, thorace punctis 

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

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

 subtiliter punctulatis; elytris I'ufo-piceis, niargine externo et basali 

 fulvis, punctato-striatis, interstitiis tenuissime punctulatis ; corpore 

 subtus j)unctato, metasterno lateribus fortiter profunde punctatis. 

 L. 3 lin. 



Habitat 1 



The yellow margin of the elytra extends along the base and 

 partly down the suture. 



Mycotretus Sallsei, 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 subtilissimc jounctulatis; metasterno 

 lateribus punctis majoribus impressis. L. 2)\ lin. 



Mexico (Salle), 



