MUSEUM OF COMPARATIVE ZOOLOGY. 113 



Balfour, Francis M. (continued). 



Also German transl. by Dr. B. Vetter : Handbuch der verglcicbcnden 

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Essays on Embryology. 



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Quart. Journ. Micr. Sri., XX. pp. 247-273, 17 cuts. 1880. 



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Bastian, H. Charlton. 



On the Anatomy and Physiology of the Ncmatoids, Parasitic and Free ; -with 

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Barrois, J. 



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Baur, Albert. 



Beitriige zur Naturgeschicbte d. Synapta digitata. Drci Abhandlungen. Dres- 

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 Bell, F. Jeffrey. 



Note on the Number of Anal Plates in Echinocidaris. Proc. Zool. Soc. Lon- 

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1880. 



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See also p. 119, GSOBMBAUB, CaBI* 

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(Bipimutria and Ophitrran hirreO 



