I. 1 



124 



I. 4b. 



F Bryozoa, Entoprocta, Brachiopoda and Hemichordata 

 G Echinodermata 

 H Urochordata 



7 Further development of Vertebrates 



(including complete and partial — e.g. early — development) 

 a General investigations 



1 General subjects 



2 Complete development 



3 Partial development 



4 Implantation and placentation 



b Early development, gastrulation, etc. 



1 Early development 



2 Gastrulation and formation of germ layers 



3 Development of foetal membranes 

 c Neurulation, etc. 



1 Neurulation (s.s.) 



2 Development of neural crest 



3 First larval development 



d Development of part of the organism 



1 Head 



2 Limbs and wings 



3 Tail 



e Development of special organ-systems 

 (Cf. general subdivision p. 121 — 123) 

 f Histo- and cytogenesis 



8 Growth and differentiation (Invertebrates and Vertebrates) 

 a Growth 



a/b Growth and differentiation 

 b Differentiation 



V 



M 

 M 



1 Theoretical problems 

 Baltzer, F. — c 

 Blechschmidt, E. — d 

 Holmgren, N. F. — a 



2 Methods and technics 



Fibers, P. F. — a 

 Hilleman, H. H. — n 

 Sauser, G. — c 



3 General subjects 



(asexual development, etc.) 

 Bonner, J. T. — b Plants. 



Gallien, L. — e I 



Gilbert, Miss C. and 



Gillman. ). — d M 



Sauser, G. — a M 



4 Initial development 



a Primordial germ cells 



Aubry, Miss R. — a J 



Bounoure, L. — a J 



Mangold, O and 



Stark. O. — a J 

 b Gamcto-, ovo- and spermato- 

 genesis 



Larambergue, M. de — b B 



Benazzi-Lentati, Mrs G. — a C 



Lehmann, F. E. — c C 



Lepori, N. G. — a C 



Lepori, N. G. — b C 



Omodeo, P. — b C 



Colombo, G. — c D 



Kiihn. A. — e D 



Makino, S. — h D 



Mulnard, }. — c D 



Uchida, T. — a D 



Lehmann, F. E. — c G 



Lehmann, F. E. — c H 



Callan, H. G. — b J 



Callan, H. G. — c J 

 Hayashi, Y and 



Osawa, S. — b J 



