-loa 



1027 



Wilson, 



studies 



111 



EJinuuJ B. Experimental 

 cvtoloo-y. I. A cvtolo^'ical 

 study of artificial parthenogenesis in 

 sea-urchin eggs. Arch. EntwMech., 

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 [1011 ' 0211 0215 L 2-150 GOOO 

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Symdidsis. 



Alcock, A. "\V. [Commensalism] 



amcjug Echinoderms. Zoological Glean- 

 ings . . . Investigator, Sci. ^lem. 

 Med. lud., Calcutta, Pt. xii, 1901, [U~ 



45). 



Embryology. 



Boveri, Th[eodor]. Die Pohiritat von 

 Ovocyte, Ei und Larve des Stronrpjlo- 

 (■entrotns lividus. Zool. Jahrb., Jena, 

 Abth. f. Anat., 14, 1901, (630-653, mit 

 3 Taf.). [1031 1600J. 



Masterman, Arthur T[homas]. . . . 

 Development of [Asteroid] Crihrella 

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 Soc, 14, 1901. (310-313, pi. 9). 



Mortensen, Th. Die Echinodermen- 

 Larven. Xordisches Plankton, Kiel, 

 1901, (IX, 1-30). [1027 c 1019]. 



Russo, A[chille]. Sullo sviluppo dell' 

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 (a proposito di alcune ricerche paleon- 

 tologiche di Otto J a e k e 1). Zool. Anz., 

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POSTEMBRYONIC OXTOGENY. 



zur Strassen, 0[tto]. Zur ]\rori3holo- 

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 Zool. Anz., Leipzig, 24, 1901, (609-620). 

 [1007]. 



1019 ETHOLOGr. 



General. 



Fauvel, P. Observations sur la famie 

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 Feuille jeunes natural., Paris, (ser. 4), 

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Sexual Relations. 



Bell, F[rancis] J[effrey]. Two sjaeci- 

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Habitat. 



Plcuddon. 



Mortensen, Th. Die Echinodermen- 

 Larven. Xordisches Plankton, Kiel, 

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Parasitism. 



Gemmill, J[ames] F. [Xematode, 

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SMpley, Arthur E. . . . Parasites 



[Siindesmus eehinorum, Oncholaimus 

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1023 AWRIATIOX AXD 

 .ETIOLOGY. 



Substantive Variation. 



Seguin. Une particularite des radi- 

 cles dn Cidarisflorigemma recueilli dans 

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Meristic Variation. 



Osborn, 11. L. [ileristic Variation] 



in . . . Arhacia punctulata 



. . . Science, X"ew York, X.Y., (X'. 



Ser.\ 13, 1901, (938-940). [1027 gr, 



1031J. 



TeRATOLOGICAL V.UIIATION. 



Tower, W. L. An abnormal Cly- 

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1027 GEOGRAPHICAL 



DISTRIBUTIOX. 



c Ocean as a whole. 



Mortensen, Th. Die Echinodermen- 

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 1901, (IX, 1-30). [1015 1019]. 



