XEOTROPICAL MALLOPHAGA — CARRIKER 



425 



short and coarse, with uTegular longitudinal line of six to seven, and 

 one outside the line. 



The genitalia of the male allotype, the only male, is not clearly 

 visible due to a covering of extraneous matter, but it seems to be as 



Figure 5.-—a,b, Head, thorax, and abdominal segment I: a, Formicaphagus brevifrons, 

 , female; b, F. pittasomae, female, c-i, Dorsosternal view of tip of female abdomen: c, F. 



angustifrons ; d, F. clypeatus; e, F. holivianus; /, F. grallariae; g, F. splendidus; h, F. lati- 



frons; i, F. pittasomae. 

 380754—57 .3 



