Illb. 1. HI IIIb.2a. 



Illb. Experimental developmental physiology. 



la. Theoretical problems. 



EV. -j-V. Entwicklungsprobleme (Buch, c. 250 S.) Ever- I. la. 



tebraten und Vertebraten. L. v. UBISCH Ilia. la. 



Ilk. la. 

 EV. + V. Entwicklungsphysiologie (Buch c. 100 S.) 



Evertebraten und Vertebraten. L. v. UBISCH 



lb. Technics. 



I. Desinfection experiments on eggs. Fishes. 



B. A. G. ENTZ 

 M. Method of ova transplants. Mus musculus. E. FEKETE 

 M. Cultivation of mammalian eggs. K. MAZANEC Ilia. lb. 



lc. General questions. (Induction, determination, regulation, or- 

 ganization, symmetry and asymmetry, gradients). 



G. Analysis of the gradients and the processus behind Ilia. lc. 

 them in the sea urchin egg. S. HoRSTADIUS 



T. L'induction chez les Amphibiens. Triton et Axolotl. Illb. lc. 



R. A. LALLIER 

 J. The motive power behind morphogenetic movements. Ilia. lc. 



Amphibians. C. B. GOODHART 



J. Selective cellular adhesion in embryonic germ layers. IIIc. lc. 



Urodeles and Anurans. Ph. L. TOWNES 



L. Influence of yolk on the germ-layers. Birds. I. TORO IIIc. 2. 



2a. Complete development or development during special periods 

 (e.g. early, late, etc.) of whole organism. 



General subjects. 



D. Embryonale und post-embryonale Entwicklungsge- IIIc. 2. 

 schichte und Entwicklungsphysiologie bei Insekten. 



K. HENKE mit Mitarbeiter 



E. Embryonale und postembryonale Entwicklungsge- IIIc. 2. 

 schichte und Entwicklungsphysiologie bei Mollusken. 



K. HENKE mit Mitarbeiter 

 E. Completion of some work on the developmental physio- 

 logy of the squid, Loligo pealii (Cephalopoda). 



Howard L. HAMILTON 

 G. Monograph on Arbacia punctulata, including classified Ilia. 2a. 

 compilation of all experimental work. (In preparation) 



E. B. HARVEY 



I. Biology of Lampreys (Cyclostomata) . (Including deve- I. 2a. 



lopment and metamorphosis). E. W. BAXTER V. 3. 



I. Breeding experiments with pikeperch eggs Lucioperca 



sandra cup. et val. in moisture atmosphere. 



B. A. G. ENTZ 



