Vermes. 



208 



préliminaire. Bull. Mus. Hist. nat. Paris 1906. p. 127—128. [Phasco- 

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 94716 Théel, Hjalmar. 51.74 Sipunculidae (26). 



1905. Northern and Arctic Invertebrates in the Collection of the Swedish 

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17 Lanchester, W. F. 51.74 Sipunculidae (59.5). 



1905. On a Collection of Sipunculids made at Singapore and Malacca. 

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18 Enriques, P. 51.74 Sipunculus : 11.11. 



1902. Note fisiologiche sul Sipunculus nudus. (Unione zool. ital.) Monit. 

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 19Ladreyt, F. 51.74 Sipunculus : 18.5. 



1906. Sur certains phénomènes de dégénérescence des globules sanguins 

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20Lefevre, George. 51.74 Thalassema : 11.62. 



1906. Further Observations on Artificial Parthenogenesis. (Amer. Soc. 



Zool.) Science 1^. S. Vol. 23. p. 522—524. 

 21Harmer, S. F. 51.76:02. 



1904. Hemichordata. Cambridge nat. Hist. Vol. 7. p. 1—32, 14 %g. 

 94722 Enriques, Paolo. 51.76:11.12. 



1905. Deila circolazione oscillante nella PJioronis psammophila. Eend. 

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23 SchepotiefF, Alexander. 51.76 : 14. 



1906. Über einige Actinotrochen der norwegischen Fjorde. Zeitschr. 

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24Shearer, Cresswell. 51.76:14.61. 



1906. Studies on the Development of Larval Nephridia. Part I. Phoronis. 



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1906. Note the Occurrence of Phoronis Larvae (Äctinotrocha) at Monterey 



Bay, California. Zool. Anz. Bd. 30. p. 184—185. 

 26Carazzi, Dav. 51.78:13. 



1904. Kicerche embriologiche e citologiche sull' novo di Myzostoma 

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27 Kostanecki, K. 51.78:13.15. 



1905. Experimenteller Beitrag zur Feststellung der Herkunft der Cen- 

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94728 Kostanecki, K. 51.78:13.15. 



1906. Über die Herkunft der Teilungscentren der ersten Furchungsspindel 

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10. VI. 1906. 



