446 (70) Mr. G. R. Crotch's Revision of 



Mycotretus sticticoUis.* 



Mycotreius sticticollis, Lac, Erot. 174. 

 Cayenne. 



Mycotretus vilis.* 



Mycotretus vilis, Lac. Erot. 174. 

 Cayenne. 



Mycotretus Peruse, sp. n. 



Ovatus, subdepressns, albidus, pectore, abdomine, elytrisque 

 nigris, antennis clava infuscata, thorace macula antica bilobata, 

 punctoque ante scutellum nigris; capite thoraceque parce piinctu- 

 latis, elytris obsoletius punctato-striatis, interstitiis parce pnnctu- 

 latis. L. 2 lin. 



Peru (Janson). 



Very near 31. vilis and with similarly dilated palpi. 



Mycotretus partitus. 



Mi/cotretus 2Ja'>'titus, Lac. Erot. 176, 



Columbia. 



Thorax thickly and clearly punctate; elytra faintly punctate- 

 striate, interstices evidently punctate; ventral segments punctu- 

 late; metasternum coarsely punctate. 



Mycotretus lacertosus.* 



Mycotretus lacertosus, Lac. Erot. 176. 

 Cciyenne. 



Mycotretus pulchellus.* 



Mycotretus 2)ulchellus, Lac. Erot. 177. 

 l\io Janeiro. 



leather deeply punctate-striate, interstices faintly punctulatc, 

 under-side smooth. 



Mycotretus lepidus. 



Mycotretus le]yidus, Lac. Erot. 178. 

 Cayenne, Tapajos (Bates), Ecuador (Buckley). 

 Clearly punctate-striate, interstices scarcely punctulate. The 

 specimens from Ecuador are larger and finex\ 



Mycotretus Chontalesi. 



Mycotretus Chontalesi, Crotch, Cist. Ent. 145. 

 Nicaragua (Janson), 



