I. 6c 



Formation of germ layers 

 Late embryonic development 



I. 6e. 10 



Pigment cells 



Cather, J. N. — a E 



Fioroni, P. — a E 



Nervous system 



General subjects 



Nuesch, H. — c Di 



Poulson, D. F. — c Di 



Fonseca Sacarrao, G. da — a E 



Diffuse nervous system 



Korn, H. — b B 



Centralized nervous system 



Korn, H. — a C 



Special sense organs 



Visual organs 



Such (Razimbaud), Mrs. J. — a Di 



White, R. H. — a (9)Di 



Sokolova, Mrs. Z. A. — b E 



Auditory and static organs 



Fonseca Sacarrao, G. da — b E 



Skeleton 



General subjects 



Ubisch, L. v. — b G 



Muscular system 

 General subjects 



Nuesch, H. — b Di 



Tahmisian, T. N. — d Di 



Alimentary tract 



Mouth and pharynx 



Hanson, E. D. — a P 



Intestinal tract 



Poulson, D. F. — a Di 



Salivary glands 



Jacob, J. — a (9)Di 



Sauaia, H. — a Di 



Sirlin, J. L. — c (9)Di 



Respiratory organs 



Heart, vascular system and blood 



Body cavities and connective tissue 



General subjects 



Kawakami (<Kato), 



Mrs. I. K. — b (9)E 



Coelomic cavities 



Fioroni, P. — a E 



Mano, Miss R. — c F 



Urogenital system and 



sexual differentiation 



General subjects 



Giles, E. T. — a Di 



Hill, J. B. — a E 



Vries, B. J. de — a E 



237 



