, , Brown and Bigelow. , . 1952 - .
* * *
", , .": 1 - 2 - , (xenopus)... 98 - Gallarda.. 99 - . 100 - |Kate Dudnik
" ": 1 - (1896 - 1982) 2 - ... 98 - |Jesus Helguera 99 - ... 100 - |Frederic Lloyd John Strevens