II. 4a. 



135 



II. 6a. 



Briggs, R. W. and 



King, T. J. — a J 



Nieuwkoop, P. D. — c J 

 Pantelouris, E. M. and 



Waddington, C. H. — b J 



Nicholas, J. S. — a,j M 

 Nicholas, J. S. — h (4)M 



b Primordial germ cells 



Aubry, Miss R. — a J 



Mangold, O. and 



Stark, O. J. — a J 



c GametO', ovo- and spermato- 

 genesis 

 Dan, Mrs J. C — a C 



Lehmann, F. E. — c C 



Vannini, E. — d C 



Dreischer, Miss H. and 



Schnetter, M. — a 

 Dan, Mrs J. C. — a 

 Lehmann, F. E. — c 

 Clavert, }. — a 



D 

 E,G 

 G,H 



(6)L 



Gothie. Miss M. M. C. S. — c M 



d Maturation 



Gothie, Miss M. M. C. S. and 



Moricard, R. — f M 



Moricard, R. — a, e M 



e Ovulation and oviposition 



Harvey, Mrs E. Browne — d G 

 f Activation and fertilization 



Goszwald, K. — d D 



Cleland, K. W. — b (5)E, (5)G 

 Moricard, R. — b M 



5 Cleavage and mitosis 

 Harvey, Mrs E. Browne — b G 



a Cleavage 



Goodhart. C. B. — c EV 



Cleland. K. W. — b (5)E, (5)G 

 Harvey, Mrs E. Browne — a (4)G 



(4)C 

 D 

 G 



(4)J 



Goodhart, C. B. — c V 



Colombo, G. — b (6) J 



Green. Mrs E. U. — a (5) J 



b Mitosis 



Mazia, D. — c 

 Weiss. P. A. — c 

 Costello. D. P.; 



Henley, Miss C. and 



Kent, D. E. — a 

 Dan, K. — d 

 Dan, K. — c 

 Costello. D. P.; 



Henley, Miss C. and 



Kent. D. E. — a 



6 Further development o[ 

 Invertebrates 



a General subjects 



(complete development) 



Weisz. P. B. — a.b P 



Crowell, P. S. — a B 



Mifune, S. — a (5)C 



Nieuwkoop, P. D. — h (5)C 



Parnell. I. W. — a (4/5)C 



Bodenstein. D. — c {6)D 

 Counce. Miss S. J. and 



Selman. G. G. — b (4)D 



Goldschmith. E. D. — a. b (5/6)D 



Goto, T. — a (5)D 



Hama. T. — b (5)D 



Legrand, J.-J. — b D 

 Loecher, Miss E. and 



Schnetter. M. — a D 



Niiesch, H. — a D 

 Dinger, Miss C; 



Dongen. W. J. van; 



Groot, B. de; 



Heyningen, Miss H. E. van; 



Janssen, C. R. and 



Raven. Chr. P. — a (5)E 

 Dorp van VHet, N. O. van 



-a (5)E 

 Erkel. G. A. van; 



Roon, A. C. de and 



Stadhouders. A. M. — a (4)E 



Kessler, H. F.~a (5)E 



Mes, Miss A. B. M. — a (5)E 



Mooy. Miss H. W. — a {5)E 



Nijenhuis, E. D. — a {5)E 



