ga” 0 
7 
i 
oS 
PLATE IV. 
(m = mandibular, i = intermaxillary, and p= pharyngeal teeth.) 
e 
2 
Gf SI Ge St bs 
Anableps anableps Linné. 
Anableps microlepis Mull. & Tr. 
Gambusia Holbrookii (Ag.) Grd. ; Blkr. 
Gambusia punctata Poey. 
Gambusia episcopi St. 
Gambusia gracilis Heck. ; Gth. 
Heterandria formosa Ag. 
Heterandria minor Garm. 
Pecilia amazonica Garm. 
Gambusia tridentiger Garm. 
Pecilia vittata Guich. 
Pecilia dominicensis C. V. 
Pecilia sphenops C. V. 
Xiphophorus Helleri Heck. 
