CONTENTS. vii 

 CHAPTER XXI. 



The introduced animals and plants of America ----- 307 



CHAPTER XXII. 



The introduced animals and plants of the islands of the Pacific - - 313 



CHAPTER XXIII. 



The introduced animals and plants of Equatorial Africa - - - 340 



CHAPTER XXIV. 



The introduced animals and plants of Southern Arabia - - - 346 



CHAPTER XXV. 



The antiquities, and the introduced animals and plants of Hindoostan. — The 

 Budhist caves. — The Bi-aminical caves. — Domestic animals and plants of 

 Ancient India. — Introduced plants of modern India - - . . 349 



CHAPTER XXVI. 



The introduced animals and plants of Egypt, enumerated in chronological order - 366 



