994 



MR. C. TATE REGAN ON 



base of caudal. Anal 9-11, below anterior part of dorsal. A 

 dark spot above pectoral. 



Southern Mexico, British Honduras, and Guatemala. 



Text-fiff. 170. 



Distal part of intromittent organ of A. Heterandria formosa. B. Friapichthtjs 

 annectens. C. Pseudoxipliophortis bimaculatus. D. Poeciliopsis presidionis. 

 E. Friapella honita. F. Pseudopcecilia festce. 



