LIST OF SUBJECTS 



with Names of Investigators 



(arranged according to organ syitems »nd taxonomic groups) 



GENERAL DIVISION 



CLASSIFICATION INTO GENERAL RUBRICS 



I Descriptive and comparative embryology 

 II Experimental developmental morphology 



III Physiology of development 



IV Development and genetics 

 V Development and pathology 



VI Regeneration 

 VII Metamorphosis 



CLASSIFICATION OF TAXONOMIC GROUPS AND SPECIAL 

 ORGAN-SYSTEMS (to be used [or alt rubrics) 



Taxonomic subdivision 

 PL Plants 

 EV Evertebrata 

 P Protista 



A Porifera 



B Coelenterata 



C Vermes and Onychophora. Tardigrada and Linguatulida 



D Arthropoda 



E Mollusca 



F Bryozoa, Entoprocta, Brachiopoda and Hemichordata 



G Echinodermata 



H Urochordata and Cephalochordata 



V Vertebrata 



LV Lower Vertebrates 



I Pisces 



J Amphibia 

 HV Higher Vertebrates 



K Reptilia 



L Aves 

 M Mammalia 



Subdivision of special organ systems 

 1 Skin 



a general subjects 



b exo-skeleton 



c teeth 



d hair, horns, nails 



e feathers 



f sense organs 



g glands 



h mammae 



i pigment cells and patterns 



153 



