flbemotrs of tbe flbueeum of Comparative ZooUogs AT HARVARD COLLEGE Vol XXX No THE GALAPAGOS TORTOISES.I BY SAMUEL GARMAN WITH FORTY-TWO PLATES CAMBRIDGE, IPrtnteo for tbe U S A.: flDuseum January, 1917 TABLE OF CONTENTS Page INTRODUCTION TESTUDO TABULATA, 261 270 273 274 276 Plate TESTUDO MACROPHYES, Plates 3-5 TESTUDO VICINA, Plates 6, TESTUDO NIGRITA, Plates 8-10 TESTUDO MICROPHYES, Plates TESTUDO CLIVOSA, Plate 21 11-20; TESTUDO TYPICA, Plates 22, 34 TESTUDO NIGRA, Plates 22-33, 35, TESTUDO ELEPHANTOPUS, Plates EXPLANATION OF THE PLATES Plate 38, fig 283 285 286 36 37, 38, fig 280 1, 2; Plates 39-42 290 /4 fa^a~y*/i* /^u^ $fr*+c^c* Ha-HAfe'rt k}ate^- &*b W*