LIST OF ILLUSTRATIONS. XI 



JIGUBK PAGE 



73. Gall us Diagrammatic Longitudinal Section through Uniiicubated 



Egg (Claus, after Balfour and Allen Thomson], . 4 2f>7 



74. ,, Surface Views to showCleavage in t]ieoosperm(Haddon, 



after Coste), ...... 258 



75. Section through part of Unincubated Blastoderm (Haddon, 



after Klein], ...... 259 



76. ,, Transverse Section through Front End of Primitive 



Streak in First Day Chick (Haddon, after Balfour), '259 



77. ,, Surface View of First Day (20 hrs.) Chick (Kolliker), . 260 



78. , , Surface View of Chick, rather later than Fig. 77 ( Kolliker), 261 



79. ,, Surface View of Second Day Chick (Kolliker}, . . 262 



80. ,, Development of the Eye (Haddon, partly after Marshall], 263 



81. Transverse Section through Embryo Duct at Third Day (from 



Haddon, after Balfour), ..... 2t>4 



82. Gallus Diagram to Illustrate the Embryonic Appendages 



(Haddon, after Foster and Balfour), .... 266 



83. Six Stages in the Development of Hair (Had,don, after Wiedersheim), 270 



84. Lepus Endoskeleton (Original), .... 277 



85. ,, General Dissection of Head and Thorax (Original), . 283 



86. ,, Histology of Liver (Landois and Stirling, after Herimj), 289 



87. Muscle-Fibres from Mammalian Heart (Landois and Stirling), . 292 



88. Structure of Mammalian Kidney (Landois and Stirling), . 296 



89. Lepus Urinogenital Organs (Original), .... 297 



90. Histology of Striated Muscle (Landois and Stirling), . . 300 



91. Diagrams of Membranous Labyrinth (Bell, after Waldeyer), . 304 



92. Lepus Formation of Blastocyst (Haddon, after E. Van Beneden), 305 



93. ,, Blastocyst (Haddon, after Kolliker), . . . -307 



94. ,, Head of Ten Day Embryo (Haddon, after Kolliker), . 307 



95. ,, Embryonic Appendages ( Haddon, after Bischo/), . 309 



96. Man Skull (Macalister), . . 324 



97. ,, Sacrum ( ,, ), . . . . 325 



98. Coccyx (,,),. . . . 325 



99. Bones of Hand (,,),. . . 327 



100. ,, Pelvis, ( ,, ), . . . .328 



101. ,, Bones of Foot (,,),. . . .328 



102. ,, Ca-cum, &c. (),'. 329 



103. ,, Aortic Arches (),,. . . . 330 



104. ,, Development of Veins (Macalister), . . . 331 



105. ,, ., Urinogenital Organs (Macalister), . 332 



106. ,, Brain-exterior (Macalister), . . . . 335 



107. section ( ,, ), . . . . 336 



108. Fcetal Membranes (Macalister, after Longet), . . 337 



