I 21 Kon 



*IMMERS, J. Mag. rer. nat. — Wenner-Grens Inst, for exper. Biol., 

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*JANSEN, J. Dr Med.. Prof. — Anat. Inst., Univ. of Oslo, Oslo, 

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•JANSSENS. J. — Lab. d'Embryol., Fac. des Sci., 71. Rue de Namur, 

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♦JOHNELS, A. G. Phil. Dr — Zootom. Inst., Univ. of Stockholm, 

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'JOHNSON, M. W. A.B., Ph.D.. Prof. — Dep. of Zool., Duke Univ., 

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 JOLLY, J. Dr, Prof. — Coll. de France, Place Marcelin Berthelot, 

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♦JORDAN, H. Ph.B., M.S., M.A., Prof. — Lab. of Histol. and Em- 

 bryol., Dep. of Anat., Coll. of Med., Univ. of Vermont, Bur- 

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*JOST, A. Dr Sc. — Lab. de Biol, du P.C.B., Univ. de Paris, 12, Rue 

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*KALSBEEK, F. Dr Med. — Anat.-Embryol. Lab. der Rijks Univ., 

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*KAMER, J. C. v. d. Dr Sc. — Zool. Lab. der Rijks Univ., Jans- 

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♦KAUDEWITZ, F. — Zool. Inst, der Univ., Holderlinstr. 12, Tubin- 

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*KEMP. Norman E. Ph.D., Prof. — Univ. of Michigan, Ann Arbor, 

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•KERKHOF, Mej. A. M. M.D. — Anat.-Embryol. Lab. der Rijks 



Univ., Boerhaavekwartier, Wassenaarseweg, Leiden, Holland. 



KERR, Sir J. Graham Dr, Prof. — Dalney Veed, Royston (Herts.), 



Barley, England. 

 KINDAHL, Miss M. E. Dr Phil. — Zootom. Inst., Univ. of Stock- 

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 KING, Miss H. D. Dr, Prof. — Wistar Inst., 36th St. and Wood- 

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'KLAPPER, Miss CI. E. Ph.D., Prof. — Med. Coll. of Alabama, 

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*KLOFT, W. Dr rer. nat. — Zool. Inst, der Univ. Wurzburg, 

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*KNIEP, Mrs M. A. M.Sc. — Univ. of the Witwatersrand, Milner- 

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*KNOUFF, R. A. Ph.D., Prof. — Dep. of Anat., Ohio State Univ., 

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 KOLLROS, J. J. Dr. Prof. — Dep. of Zool.. State Univ. of Iowa, 



Iowa City, Iowa. U.S.A. 

 KOLTZOFF, N. K. Dr, Prof. — Inst, of Exper. Biol.. Voronzovo 

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*KONOPACKA. Br. Dr — Inst, of Histol. and Embryol.. Warsaw 

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