SUBJECT INDEX 



(systematical order) 



The subject index should be used in conjunction with the alphabetical list of 

 names and subjects. The names of the investigators are arranged systematically 

 under a number of headings explained below (see page 197 ff.). 



Each entry is composed of a name, a lower cast letter referring to the subject 

 in the alphabetical list, a capital letter (or letters) indicating the taxonomic 

 position of the material used, and (in a number of cases) one or more numerals 

 in brackets, further specifying the character of the investigation. In the case 

 of investigations carried out in collaboration by two ore more investigators, all 

 names are listed separately. 



The system used enables the reader to find related subjects under the same 

 heading, grouped according to the taxonomic position of the material used. 



Key to taxonomic groups: 

 EV Evertebrata 



Chordata 



H Urochordata, Cephalochordata 



V Vertebrata 



I Pisces 



J Amphibia 



K Reptilia 



L Aves 



M Mammalia 



Key to character of investigations: 



(1 

 (2 

 (3 

 (4 

 (5 

 (6 

 (7 

 (8 

 (9 

 (10 

 (11 



194 



Metabolism and respiration 



Cyto- and histochemistry 



Biophysics 



Physical treatment 



Chemical treatment 



Influence of hormones, vitamines, growth substances, etc. 



Biochemistry 



Immunobiology 



Electron microscopy 



Radio-isotope studies 



Cell, tissue and organ-culture 



