116 LITERATURE 



KOSTANECKI, K. Ueber die Veranderungen im inneren des unter 

 dem Einfluss von KCl-Gemischen kiinstlich-parthenogenetisch sich 

 entwickelnden Eies von Mactra. Bull. Inter. Acad. Sci. Cracovie, 1904-5. 



KOSTANECKI, K. Zur Morphologie der kiinstlichen parthenogene- 

 tischen Entwicklung bei Mactra. Arch. f. Anat. Ixxii, 1908. 



KUPELWIESER, H. Versuche iiber Entwicklungserregung und Mem- 

 branbildung bei Seeigeleiern durch Molluskensperma. Biol. Central- 

 Watt, xx vi, 1906. 



KUPELWIESER, H. Entwicklungserregung bei Seeigeleiern durch 

 Molluskensamen. Arch. Ent.-Mech. xxvii, 1909. 



LE CRON, W. Experiments on the origin and differentiation of the 

 lens in Amblystoma, Amer. Journ. Anat. vi, 1907. 



LEFEVRE, G. Artificial parthenogenesis in Thalassema mellita. 

 Journ. Exper. ZooL iv, 1907. 



LEWIS, W. H. Experimental studies on the development of the eye 

 in Amphibia. I. On the origin of the lens. Amer. Journ. Anat. iii, 1904. 

 II. On the Cornea. Journ. Exp. ZooL ii, 1905. 



LILLIE, F. R. Observations and experiments concerning the ele- 

 mentary phenomena of development in Chaetopterus. Journ. Exp. 

 Zool. iii, 1906. 



LILLIE, F. R. Polarity and bilaterality of the Annelid egg. Experi- 

 ments with centrifugal force. Biol. Bull, xvi, 1908. 



LILLIE, R. S. The physiology of cell-division. II. The action of 

 isotonic solutions of neutral salts on unfertilized eggs of Asterias and 

 Arbacia. Amer. Journ. of Physiol. xxvi, 1910. 



LOEB, J. On the nature of the process of fertilization and the artifi- 

 cial production of normal larvae (Plutei) of the unfertilized egg of the 

 Sea-urchin (2 papers). Amer. Journ. Phys. iii, 1899-1900. 



LOEB, J. Further experiments on artificial parthenogenesis and the 

 nature of the process of fertilization. Amer. Journ. Phys. iv, 1900-1. 



LOEB, J. Experiments on artificial parthenogenesis in Annelids 

 (Chaetopterus). Amer. Journ. Phys. iv, 1900-1. 



LOEB, J. Weitere Versuche iiber heterogene Hybridisation bei Echino- 

 dermen. P/Higer's Arch, civ, 1904. 



LOEB, J. Ueber die Natur der Bastardlarven zwischen dem Echino- 

 dermenei (Strongylocentrotus franciscanus) und Molluskensamen (Chloro- 

 stoma funebra). Arch. Ent.-Mech. xxvi, 1908. 



LOEB, J. Die chemische Entwicklungserregung des tierischen Eies. 

 Berlin, 1909. 



LOEB, J. REDMAN KING, and A. R. MOORE. Ueber Dominanzerschei- 

 nungbeiden Hybriden-Pluteen des Seeigels. Arch. Ent.-Mech. xxix, 1910. 



LYON, E. P. Some results of centrifuging the eggs of Arbacia. Amer. 

 Journ. of Physiol. xv, 1905-6. 



MACBRIDE, E. W. The development of Echinus esculentus together 



