VI. 3d. 



154 



VII. 2b. 



VII. METAMORPHOSIS 

 SUBDIVISION 



1 Theoretical problems and general questions 



2 General investigations 

 a General subjects 



b Hormones and metamorphosis 

 c Metamorphosis of part of the organism 

 d Metamorphosis of special organ systems 

 (Cf. general subdivision p. 124 — 126) 



CHARACTER OF INVESTIGATION 



(5) Chemical treatment 



1 Theoretical problems and 

 general questions 



Ubisch, L. v. — b 



Harvey, Mrs E. Browne — 

 Wheeler, A. J. — a 

 Oka, H. — c 

 Baxter, E. W. — a 

 Horn, E. C. — a 

 Castigli Pitotti, Mrs M. — 

 Humphrey, R. R. — e 

 Kuiper, Miss E. A. and 



Trampusch, H. A. L. — 

 Leghissa, S. and 



Pasquini, P. — d 

 b Hormones and metamorphosis 

 Bodenstein, D. — a, b D 



Geigy-Heese, R. — b D 



Highman, K. C. — a D 



Ichikawa, M. — a D 



J 



J 



(5)J 



