PLATE IIl. 
(m= mandibular, i = intermaxillary, and p = pharyngeal teeth.) 
So 52 pil Ge Sh IS Bo ho ie 
Pundulus hispanicus C. V.; Gth. 
Fundulus capensis Garm. 
Adinia multifasciata Grd. 
Fundulus Goodei Jor. ; Garm. 
Lucania parva Ba.; Jor. & G. 
Pseudoxiphophorus bimaculatus Heck. ; Blk. 
Haplochilus panchax Buch. ; Gth. 
Haplochilus lineatus C. V.; Day. 
Orestias Ince Garm. 
Orestias Agassizii C. V. 
Orestias Ouviert Val. 
Rivulus brasiliensis Val. ; Garm. 
Rivulus micropus St. ; Gth. 
Prterolebias longipinnis Garm. 
