448 (72) Mr. G. R. Crotch's Revision of 



Mycotretus melanophtlialmus. 



Erotylus melanophihahnus, Dup. Erot. 36, T. iii. f. 70. 



Mijcrotretus , Lac. Erot. 179. 



Brazil. 



Elytral interstices and under-side strongly punctate. 



Mycotretus fascitarsis. 



Mycrotretus fuscilarsis, Lac. Erot. 180. 

 . Mexicp. 



Very closely allied to M. melanophthalmus. 



Mycotretus nigroterminatus. 



Mycrotretus nigrotermlnatus, Lac. Erot. 180. 



Columbia. 



The elytral interstices and under-side are strongly punctate. 



Mycotretus gemmula. 



IFycotretus gemmula, Lac. Erot. 181. 



jndicarius, Lac. Erot. 182. 



• gentilis, Lac. Erot. 182. 



ColumVna, Peru (Janson). 



M. gentilis does not differ from M. gemmula ; M. pulicarius 

 has the disc of the thorax black. 



Mycotretus apicalis. 



Mycotretus apicalis, Lac. Erot. 181. 

 Columbia, Peru (Janson). 



Very variable in size (1| — 2^ Ihi.). The elytral interstices 

 arc finely punctured. 



Mycotretus corallipeniiis, sp. n. 



M. apicali afiinis, elytrorum interstitiis fortius punctatis, thora- 

 ceque toto nigro distinctus. L. 2 lin. 



Venezuela, N. Granada^ 



Tliis may be a variety of the preceding species, but it differs 

 somewhat in sculpture ; varieties occur with a black apex to the 

 elytra. 



Mycotretus adalioides, sp, n. 



Late ovatus, subdepressus, niger, antennis basi, thorace angulis 

 anticis macula quadrata albidus, elyti'is tertia basali maculaque 

 sat magna sul)apicali riifis, sei^iatim punctatis, interstitiis con- 

 ftirtim 2)unctatis. L. 2 lin. 



