Rana dalmatina 

 (March-Apr.) 

 Rana dalmatina 

 Rana esculenta 

 Rana palustris 

 Rana pipiens 



Rana pipiens sphenocephala 

 Rana sylvatica 

 Scaphiopus Holbrookii 

 Xenopus laevis 



REPTILIA 



Chelonia 



Amyda ferox 

 Chelydra spec. 

 Chrysemys picta 

 Clemmys spp. 

 Emydinae (Apr. -Nov.) 

 Emys spec. 

 Emys orbicularis 

 Emys orbicularis (May- 

 August) 

 Graptemys spec. 

 Kinosternon spec. 

 Macrochelys spec. 



The supply of Aves and Mammalia 

 mittee on Laboratory Animals" (Hon. 

 Laboratory Animals Centre, M.R.C. 

 Carshalton, Surrey, England). 



is covered by the "International Corn- 

 Executive Seer.: Dr. W. Lane-Petter, 

 Laboratories, Woodmansterne Road, 



6 ) 



in exchange for Platysamia cecropia, Chameleon spp. 



in exchange for Xenopus laevis, Anolis carolinensis 



in exchange for Hyla (fixed stages) 



in exchange for Ambystoma mexicanum 



in exchange for Ambystoma spp. 



B. LIST OF NAMES AND ADDRESSES 



(geographical order) 



AFRICA 



Egypt 



1. DEPT. OF ANATOMY, Fac. of Med., ALEXANDRIA 



N. AMERICA 



United States 



2. DEPT. OF BIOLOGY, Wesleyan Univ., MIDDLETOWN, Conn. 



3. ARGONNE NATIONAL LAB., P.O.Box 299, LEMONT, 111. 



225 



