XX11 CONTENTS. 



SECT. PAGE 



150. Gastric glands, ..... .506 



151. Other particulars of the mucous membrane, . . . . 509 



152. Mucous membrane of the small intestine, . . . . 511 



153. VHli of the small intestine, ...... 511 



154. Glands of the small intestine, ...... 518 



155. Closed follicles of the small intestine, ..... 520 



156. Mucous Membrane of the large intestine, . . ' ., . 524 



157. Development of the intestinal canal, .. . . , ; . 526 



OF THE LIVER, pp. 528-549. 



158. General structure, . . . . . . , ; .. f , ,, ,. 528 



159. More intimate structure, ...... 528 



160. Hepatic cells and cell networks, . . . '." .' . 532 



161. Excretory ducts of the liver, . . . ... . . 537 



162. Vessels and nerves of the liver, . -<. ^\'-- " . ..tf . . . 541 



163. Development of the liver, . . .. . -.,,. .. -.,*> 546 



OF THE PANCREAS, pp. 549-551. 



164. .. ' .' '' $9 T-.'v'-J ^ :i- jio -.:. ,-?;. r, ^ ^ 549 



OF THE SPLEEN, pp. 551-568. 



165. General structure, . ., . ./: . ' .' :- r ;. 551 



166. Coats and trabecular structure of the spleen, . . ., .-. . 551 



167. Malpighian structure of the spleen, . . . . . 552 



168. Red substance of the spleen, . . . "." ' ' . 556 



169. Vessels and nerves of the spleen. .... -- v ? ">. . 562 



170. Physiological remarks, *. ., . < . 567 



OF THE RESPIRATORY ORGANS, pp. 568-595. 



171. Enumeration of the respiratory organs, ; 568 



OF THE LUNGS, pp. 568-585. 



172. General structure, .'...... : . 568 



173. Larynx, . ; . . . . . . 569 



174. Trachea, ; \ . . . ... . . . 572 



175. Lungs, . . . . . . . ; . 574 



176. Air-vessels and cells, . . . . . y . 575 



177. Minute structure of the bronchia, . . . ' ''' . 578 



178. Vessels and nerves of the lungs, . . . . . 580 



179. Development of the lungs, . .. * . . . . 583 



OF THE THYROID GLAND, pp. 585-589. 



180. General structure of the thyroid gland, . . . . 585 



181. Minute structure, -......; 586 



OF THE THYMUS, pp. 589-595. 



182. General structure of the thymus, . . . . . .589 



183. Minute structure, . . . . . . . 591 



184. Development of the thymus, ...... 593 



