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



Mycotretus sticticoUis* 



Mycotrettis sticticoUis, Lac. Erot. 174. 

 Cayenne. 



Mycotretus vilis.* 



Mycotretus vilis, Lac. Erot. 174. 

 Cayenne. 



Mycotretus Peruae, sp. n. 



Ovatus, subdepressus, albidus, pectore, abdoiniiie, el}i;risque 

 nigris, antemiis clava infuscata, thorace macula antica bilobata, 

 punctoque ante scutellum nigris; capite tboraceque parce punctu- 

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

 latis. L. 2 lin. 



Peru (Janson). 



Very near M. vilis and with similarly dilated palpi. 



Mycotretus partitus. 



Mi/cotretus jyartitics, Lac. Erot. 176. 



Columbia. 



Tliorax thickly and clearly punctate ; elytra faintly punctatc- 

 striate, interstices evidently punctate; ventral segments punctu- 

 latej metasternum coarsely punctate. 



Mycotretus lacertosus.* 



Mycotretus lacertosus, Lac. Erot. 176. 

 Cayenne. 



Mycotretus pulchellus.* 



Mycotretus 2)ulchellus, Lac. Erot. 177. 

 Eio Janeiro. 



Rather deeply punctate-striate, interstices faintly punctulate, 

 under-side smooth. 



Mycotretus lepidus. 



Mycotretus lejndus, Lac. Erot. 178. 

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

 Clearly punctate-striate, interstices scarcely punctulate. The 

 specimens from Ecuador are larger and finer. 



Mycotretus Chontalesi. 



Mycotretus Chontalesi, Crotch, Cist. Ent. 145. 

 Nicaragua (Janson). 



