CONTENTS. 
Page 
Introduction- 4 1 
Mammalia _ 41 
Equidae _ 41 
Hipparion plicatile - 41 
Parahippus sp. _ 42 
Cervidae--— 43 
Odocoileus osceola - 43 
Reptilia _ 45 
Testudinidae - 45 
Testudo ocalana, new species - 45 
Testudo incisa, new species _ 46 
Testudo distans, new species - 48 
Testudo sellardsi, new species - 49 
Testudo luciae, new species_ 5 2 
Bystra nanus, new genus and species - 53 
Gopherus praecedens, new species _ 55 
Emydidae _ 57 
Terrapene formosa, new species _ 57 
Terrapene antipex, new species- 58 
Terrapene innoxia, new species_ 61 
Pseudemys caelata - 64 
Trachemys ? delicata, new species_i- 66 
Trachemys bisornata - 67 
Trachemys sculpta Hay - 68 
Trachemys eglypha ?- 70 
Trachemys ? nuchocarinata, new species _ 7 ° 
Pseudemys floridana persimilis, new sub-species _ 7 1 
Chelydra laticarinata, new species_ 7 2 
Chelydra sculpta, new species _ 73 
40 
