Litteratur -Verzeichnis. J 23 



Litteratiir -Yerzeicliiiis. 



Agassiz, L., Coiitributious of the Nat. Hist. Unit. St. Acalephae Vol. III n. IV 1862. 



Agassiz, A., North Aniericau Acalephae in: Hl. Cat. Mus. Comp. Zool. Harvard College Nr. 2 



Cambridge, U. S. 1865. 

 Alder, J., A Catalogue of the Zoophytes of Northumberland and Durham in: Trans. Tynes. Nat. 



F. Club 1857, und dazu Suppl. ibid. Vol. V. 

 Allen, E. .1., Notes on Dredging and Trawling Work during the latter half of 1S95 in: Journ. Mar. 



Biol. Ass. Vol. IV p. 164-66. 

 Allman, G. J., Notes on the Hydroid Zoophytes in: Ann. Mag. Nat. Hist. (3) IV, pp. 137—144, 1859. 



— Notes on the Hydroida in: Ann. Mag. Nat. Hist. (3) XI, pp. 1—12 PI. II, 1863. 



— A Monograph. of the Gymnoblastic or Tubularian Hydroids 1872. 



— Notes on the Hydroid Zoophytes in: Ann. Mag. Nat. Hist. (3) Vol. VIII p. 168 1861. 



— Notes on the Hydroida in: Ann. Mag. Nat. Hist. (3) XIV, pp. 57—64 pl. II 1864. 



— Report on the Hydroida dredged by H. M. S Challenger in: Challenger-Eeport Vol. VII 

 1883, Vol. XXIII 1888. 



Beneden van, P. J., Un Mot sur le Mode de Reproduction de animaux inferieurs in: Bull. Acad. Roy. 

 Belgique XIV PI. I p. 448—462, 1847. 



— Recherches sur la Faune de Belg. Polypes 1866. 



Betencoart, A., Les Hydraires du Pas-de-Calais in: Bull. Sc. France et Belgique 1888. 



Birula, A. A. B., Recherches sur biologie et Zoogeographie principalement des mers russes. II Hydro- 

 zoaires, Polychetes et Crustaces, recneillies par le Dr. A. Botkine en 1895 dans les golfes 

 du Enisei et de L'Obi (avec. 2pls.) in: Ann. Zool. Acad. Imp. Sc. St. P'bourg, 1897, 

 Nr. 1 p. 78-115, 116. 



Bourne, G. C, Notes on the Hydroids of Plymouth in: .Tour. Mar. Biol. Ass. Vol. I 1889/90. 



Browne, E. T., On British Hydroids and Medusae in: Proceed. of the Zool. See. of London 1896 p. 459. 



— The Hydroids of Valencia Harbour, Ireland in: Irish Natui'alist Sept. 1897. 

 Clark, S. F., Report on the Hydroids collected of the Coast of Alaska and the Aleutian Islands in: 



Proceed. Acad. Nat. Sc. Philad. 1876 p. 209—238. 

 Ehrenberg, C. G., Ueber die Acalephen d. Rothen Meeres etc. in: Abh. Berlin Akad. 1835 p. 181. 

 Ellis, J., Essay towards a Natural History of Corallines 1755. 



