PLATE V. 



(m = mandibular, i = intxjrraaxillary, aiul p = pharyngeal tcetli.) 



Fig. 1. Mollienisia laiipinna Les. 



Fiy. 2. Fcerilia Gillii Kn. & St. ; Gth. 



Fig. 3. Pcecilia cuneata Garm. 



Figs. 4 aud 7. Pacilia vivipara Bl. Schn. 



Fig. 5. Pcecilia occidentalis B. & G. ; Garm. 



Girardinus metallicus Poey. 



Ghiridodon janiiariiis Heus. ; Garm. 



Girardinus crcolus Gai'm; 



Glaridodon vninotatus Poey ; Garm. 



Glaridodon latidens Garm. 



Ciiesterodon scalpridens Garm. 



Cnesterodon decemmaculatus Jen. ; Garm. 



