Xll CONTENTS. 



PAGE 



23. On some Points in the Structure of Nasiterna bearing on its Affinities 131 



24. Contributions to the Anatomy of Passerine Birds. Part I. On the Structure 



of the Stomach in certain Genera of Tanagers 133 



25. Contributions to the Anatomy of Passerine Birds. Part II. On the Syrinx 



and other Points in the Anatomy of the Eurylcemidce 138 



26. Contributions to the Anatomy of Passerine Birds. Part III. On some Points 



in the Structure of Pkilepitta, and its Position amongst the Passeres 144 



27. On the Anatomy of Leptosoma discolor 149 



28. On two rare Ploceine Birds now or lately Living in the Society's Menagerie. 



(Plate VII.) 159 



29. Note on a Specimen of Denham's Bustard (Eupodotis denhami) 162 



30. Remarks on Dr. Gadow's Papers on the Digestive System of Birds 163 



31. Three Weeks' Butterfly-collecting in the Alps 165 



32. On a little-known Cranial Difference between the Catarrhine and Platyrrhine 



Monkeys 170 



33. On the Male Generative Organs of the Sumatran Rhinoceros (Ceratorhinus 



sumatrensis) 170 



34. On some Points in the Anatomy of the Koala (Phascolarctos cinereus) ......... 173 



35. On the Contributions to the Anatomy and ClassiScation of Birds made by the 



late Prof. Garrod, F.R.S 189 



36. Notes on the Unfinished Work left by the late Prof. Garrod on the Anatomy 



of Birds 213 



37. Note on Mr. Bar tlett's Communication on the Habits of the Darter 216 



38. Contributions to the Anatomy of Passerine Birds. Part IV. On some Points 



in the Anatomy of the Genus Conopophaga, and its Systematic Position ... 217 



39. Notes on the Anatomy and Systematic Position of the Jaganas (Parridcs) 220 



40. On the Petrel called Thalassidroma nereis by Gould, and its Affinities 229 



41. On the Conformation of the Thoracic End of the Trachea in the "Ratite" 



Birds 232 



42. Eleven Weeks in North-eastern Brazil 242 



43. The Descent of Birds 280 



44. Note on the Systematic Position of Eupetes macrocercus 281 



45. Note on the Structure of the Palate in the Trogons ( Trogonida) 282 



46. On the Anatomy and Classification of the Petrels, based upon those collected 



by H.M.S. 'Challenger' 284 



47. Observations on the Incubation of the Indian Python (Python molurus), 



with special regard to the alleged Increase of Temperature during that 

 Process 285 



48. Observations on the Incubation of the Indian Python (Python molurus) 292 



49. The Insectarium at the Zoological Gardens 293 



50. Remarks upon the Horns of the Prongbuck 295 



