5o8 . ^^^^^ 



Vacronus n. gen. 

 While its general characters show conclusively that th.^s genus 

 belongs in the neighborhood of Anepius, its very slender fih- 

 form and altogether exceptional antenna and the profound dif- 

 ferences observable in the palpi and mentum and .n ,ts large eye 

 and scutellum, preclude any possibility of close or even tr.ba 

 association with it, and I am therefore forced to conclude that 

 Vacronus represents a distinct tribe, between the Anepsnn. 

 and the Nyctoporini. The type may be described as follow . 

 Form elongate, parallel nroderatelyc^^^^^^^^ 



S"rlkr L itsXadrate'he sides at the middle subangula.e 



at each side" nterioriy, rather finely, closely and =>''1«=™"'''='>;.P7=- 



SSB==rH:-S-5S 



ti.er. ."t^Trlr bLX^ flettjhe^tumS rCdSi 

 TXretposed^rbase: feAly'and longitudinally prominent; 

 ;l?f'ac^/n:r-herspars;,y,co^f„sed,yp™ 



';;-,ite),^rk^wic^m::":.:;!..":"-..-^^^^^^ 



The single specimen in my cabinet is a female. The h.nd 

 wilgs seem to be well developed, the relationship of the genus 



