118 INTRODUCTION. 



Feet. 



. f. fAlytes obstetricans .... 6500 



4 ' °- \Bufo viridis 6500* 



6. liana ijrseca 5800 



7. Bombinator pachypus .... 5500 



8. Junta iberica 4500 



9. liana agilis 4200 



10. Bufo cdlamita 4000 



11. liana esculenta 3500 



12. Hi/la arborea 3300 



The other species do not ascend to 3000 feet. 



* 15,000 feet in the Himalayas. 



