24 M. BEDOT 



1848. Rylaxd. In : Gray, 1848. p. 71. 



1848. SiEBOLD (von), C.-T. Lehrbucli der vergleiclienden Ana- 

 tomie der wirbellosen Tiere. In : Siebold (von) und Stan- 

 Nius. Lelirbucli der vergleiclienden An atomie, l.Teil. Berlin, 



1848, 8". 



1848. Thompson, J.-V. In : Gray, 1848, p. 66 et 77. 



1849. CoCKS, W.-P. Contributions to the fauna of Fahnouth. 

 In : 17*h ann. Kep. R. C'ornwall Polytechnic Soc. (1849), 

 pp. 38-103. Fabnouth and London, 1849, 8°. 



1849. Desor, E. Lettre sur la génération médusipare des Po- 

 lypes Hydraires. adressée à M. Milne Edwards. In : Ann. 

 des se. nat. (8), vol. 12, p. 204-217. pi. 2. Paris, 1849, 8°. 



1849. Huxley, Th. -H. On the Anatomy and the affinities of the 

 Family of the Medusœ. In : R. Soc. Philos. Trans. London, 



1849, 4". 



1849. ViGURS. In : COCKS, 1849. p. 90. 



1 850 (a). Agassiz, L. Contributions to the natural history of the 

 Acalephîe of North America. P. 1. On the Naked-Eyed Me- 

 duste of the shores of Massachusets in their perfect stats of de- 

 velopment. In : Mem. American. Acad. of arts and se. (new 

 ser.). vol. 4, P. 2, pp. 221-316. Cambridge and Boston, 1850, 

 40, pi. 



1S50 (b). Agassiz, L. On the morphology of the Médusa'. In : 

 Proc. 3'' Meet. American Ass. adv. Se. (Charleston 1850), 

 p. 119-122. Charleston, 1850, 8«. 



1 850 (c). Agassiz, L. On the structure and homologies of Radiated 

 animais with référence to the systematic position of the Hy- 

 droid Polypi. In : Proc. 2'^ Meet. American Ass. Adv. Se. 

 (Cambridge 1849), p. 389-396. Boston, 1850, S''. 



1850. Allman. On tlie reproductive System of Cordyloplioya 

 Jacusfris Allm. In : Rep. 19th Meet. Brit. Ass. adv. Se. (Bir- 

 mingham 1849), P. 2, p. 72. London, 1850, 8«. 



1850. CoCKS, W.-P. Contributions to the Fauna of Falmouth. 



