330 LIST OF WORKS ON THE HYDROLDA. 



found on the coast of Northumberland," Ann. N. H. (3rd 



ser.) vol. iii. p. 353. 

 AIDER, J. Description of a Zoophyte and two Species of Echino- 



dermata new to Britain," ibid. Feb. 1860. 

 M'CiUDY. " Gymnophthahnata of Charleston Harbour," Proc. 



Elliott Soc. Charleston, 1859. 

 HUXLEY. " The oceanic Hydrozoa," with a general introduction. 



Eay Soc. 1859. 

 HODGE, G. " Contributions to the marine Zoology of Seaham 



Harbour," Trans. Tynes. F. C. vol. v. pt. ii. p. 78, 1861. 

 KROHN. " Beobachtungen iiber den Bau und die Fortpflanzung 



der Eleuiheria, Quatref.," "Wiegm. Archiv, 1861. 

 AGASSIZ, L. Contributions to the Natural History of the United 



States : Acalephte. Yols. iii. & iv. 1860-62. 

 AGASSIZ, A, " Mode of Development of the Marginal Tentacles 



the free Medusae of some Hydroids," Proc. Bost. Soc. Nat. 



Hist. vol. ix. p. 81 : 1862. 



. Illustrated Catalogue of North American Acalephae. 1865. 



GREENE, J. KEAY. Manual of the Subkingdom Ccelenterata. 1861. 

 KIRCHENPATJER. " Die Seetonnen der Elbmiin dung: ein Beitrag 



zur Thier und Pflanzen Topographie," Abhandl. d. Naturh. 



Vereins, iv. Hamburg, 1862. 

 . Ueber neue Sertulariden, 1864. 

 CARTJS u. GERSTAECKER. Handbuch der Zoologie, vol. ii. pp. 543- 



562: 1863. 

 CLAPAKEDE. Beobachtungen iiber Anatomie und Entwickelungs- 



geschichte wirbelloser Thiere. Leipzig, 1863. 



. Paper on Lizzia, Zeitsch. fur wissen. Zool. 1860, p. 401. 



NORMAN, A. M. " On undescribed British Hydroida, Actinozoa, 



and Polyzoa," Ann. N. H. for Jan. 1864. 

 MOBIUS, KARL. Ueber den Bau, den Mechanismus und die Ent- 



wicklung der Nesselkapseln einiger Polypen und Quallen. 



1866. 



KOLLIKEE. Icones Histologies, part ii. 



HEICHERT. " On the Contractile Substance and Intimate Struc- 

 ture of the Campanularioe, Sertularias, and Hydridce," Mo- 



natsbericht der Akad. der Wissenschaften zu Berlin, July 



1866; tr. in Ann. N. H. for Jan. 1867. 



A list of works on the Hydridce is given in the account of 

 this family (p. 312). 



