456 (80) Mr. G. R. Crotch's Revision of 



Mycotretus magus.* 



Mycotretus magus, Lac. Erot. 184. 

 Brazil. 



Mycotretus fioriger. 



ilycotretus Jloriger, Lac. Erot. 185. 



Cayenne. 



Elytra with the interstices nearly smooth, 



Mycotretus episcaphoides, sp. n. 



Obion go-ovatus, subdepressus, obscure rtifus, antennis clava 

 elytrisqne nigris (his Havo-fasciatis), pedibus pallidioribus; capita 

 thoraceque evidenter jounctulatis, hoc lateribus leviter rotiindatis; 

 scutello rufo, Itevi; elytris alutaceis sat px'ofunde punctato-striatis, 

 interstitiis parcissime vix visibiliter punctulatis, nigi-is, fascia 

 angusta subclenticulata pi'ope basin, ad sciitellum cu.rrente, altera 

 recta angusta subapicali, flavis; corpora subtus Isevi. L. Sl-lin. 



Ega (Bates). 



Allied to M. fioriger. 



Mycotretus sobrinus. 



Brachymerus sobrinus, Guer. E. Z. 1841, 154. 



Mycotretus , Lac. Erot. 18G. 



silaceus , Lac. Erot. 187. 



Brazil. 



Metasternuni deeply and coarsely punctate. If. silaceus does 

 not differ perceptibly from the ordinary form of the species. 



Mycotretus sanguineus. 



Erotylus sanguineus, Dup. Erot. 25, T. ii. f. 42. 



Mycotretus , Lac. Erot. 187. 



Brazil, New Granada. 



Mycotretus bistrigatus. 



Mycotretus bistrigatus, Lac. Erot. 188. 



Mexico. 



Elytra very finely punctato-striate, interstices faintly punctu- 

 late; under-side smooth; elytra black, with a curved fulvous mark 

 at the base and apex. 



Mycotretus pusillus. 



Mycotretus pusillus, Lac. Erot. 188. 

 Cayenne. 



Thorax clearly punctata ; sides of metasternum coarsely punc- 

 tured. 



