228 BULLETIN OF THE 



On Young Stages of Limnocodium and Geryonia. Quart Journ. Micr. Sci., 

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 Leidy, J. 



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{Eucoryne, elegans Leidy, produces medusa-like buds.) 

 Lesson, R. P. 



Memoire sur la Famille des Beroides \_Beroidece Less.]. Jnn. Sci. Nat. [2], 

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Histoire Naturelle des Zoophytes Acalephes. Paris, ISJiS. pp. 596, pis. 12. 

 Suites a Buifon. 



Leuckart, R. 



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(Separates hydroids with direct development and those with indirect.) 



Ueber den Bau der Physalien und Rohrenquallen im Allgemeinen. Zeitschr. 

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Zur nahern Kenntniss der Siphonophoren von Nizza. Arch.f. Naturgesch. 

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(Young Agalma.) 



De Zoophytorum et Historia et dignitate Systematica, pp. 38. Lipsia;, 1873. 



(Development, passim.) 



Zoologische Untersuchungen. Erstes Heft. Siphonophoren. pp. 95, pis. 3. 

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 (Relation between Diphyes, Abyla, and Eudooda. Development, passim.) 



Bericht iiber die wissenschaftlichen in der Naturgescliichte der niederen Thiere 

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See Frey, H., and Leuckart, R. 



Lov^n, S. L. 



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Trausl. Arch.f. Naturgesch., pp. 249-262, 321-326, pi. VI. 1837. 

 (Confirm? Ehrenberg's views of the sexual nature of egg-bodies.) 

 McCrady, J. 



Gymnophthalmata of Charleston Harbor. 1857- Proc. Elliott Sac, Charles- 

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 (Commensalist in bell of Tu7Tito])sis is a Cunina.) 



