58 LITERATURE OF THE HYDROMEDUSAE 



Special subjects : 



14. Brooks. (Life History of Hydro-medusae.) Mem. Bost. 1 _. 



Soe. N. H. Hi., 1886. JMetagene.,,8. 



15. Braem. (Ueber d. Knospung bei mehrschichtige \ 



Thieren.) Biol. Centr. xiv., 1894. [Gemmation of 



16. Seeliger. (Verhalten d. Keimblatter b. d. Knospung d. I liydroid. 



Coelenteraten. ) Zeit. wiss. Zool. Iviii., 1894. 



17. Jickeli. (Der Ban der Hydroidpolypen, I.) Morpb. \ 



Jahrb. viii., 1882. I 



18. Von Lendenfeld. (Ueber Coelenteraten der Siidsee, I.) j M 



Zeit. wiss. Zool. xxxvii., 1882. J 



19. Hcrtwig, 0. and R. Nervensystem und Sinnesorgane ^ 



der Medusen, 1878. 



20. Elmer. Die Medusen . . . auf ihr Nervensystem 1^ Nervous system 



untersucht, 1878. fand sense-organs. 



21. Brooks. (The Sense Clubs or Cordyli of Laodice.) 



Journ. Morpli. x., 1895. 



22. Driesch. (Tectonische Studien an Hydroid-polypen. ) Architecture of 



Jen. Zeitschr. xxiv-v. f 1889-91. colony. 



23. Cutting. (Notes on the Reproduction of Plumularian 



Hydroids.) Amer. Nat. xxix., 1895. 



Special groups and genera : 



24. Ruder. (Development and Structure of Microhydra\ 



Ryderi.) Amer. Natur., 18S5. J Microhydra. 



24a. Grecf. (Eine Marine Stamm form der Coelenteraten. ) I p ro t hydra 

 Zeit. wiss. Zool. xx., 1870. J 



25. Hardy. (Histology and Development of Myriothela. ) \ i\[ vr i t;] ie ] a 



Quart. Journ. Micr. Sci. xxxii., 1891. / 



26. Collcutt. (Structure of Hydractiniaechinata.) Quart.! 



Journ. Micr. Sci. xl., 1897. } Hydractmia. 



27. Spencer. (Structure of Ceratella fusca.) Trans. R. \ 



Soc. Victoria, 1891. JCeratclU. 



28. Haeckel. Deep Sea Kcratosa. Chall. Rep. Zool. xxxii. Spongicolidae. 



29. Wagner. (Organisation des Monobrachiinu Parasiti-1,. 



cum.) Zool. Anz. xii., 1889. ) Monol.rachium. 



30. Ussow. (Eine neue Form von Siisswasser-Coelenteratcn. ) \ 



r i T i i - loo" f Polypodium. 



Morph. Jahrb. xn., 188/. 



31. Jickeli. (Der Bau der Hydroid-polypen, II.) Morph. \ 



Jahrb. viii., 1882. }Am S ,cola. 



32. Spencer. (A New Family of Hydroidea.) Tr R. Soc. Iciathrozoon 



Victoria, 1890. 



33. Von Lendenfeld. (Ueber Coelenteraten der Siidsee, III. ) \ XT 



.. . , ... , 000 r^einatoi)hores. 



Zeit. wiss. Zool., xxxvni., 1883. 



31. Lang, Am. (Gastroblasta Raffaeli.) Jen. Zeitscli. \ 

 xix., 1886. I 



35. Brooks. (The Life History of Epenthesis M'Cradyi.) * 



Stud. Biol. Lab. Johns Hopkins Univ. iv., 1888. 



36. Sar,, it. Be 3 kriv. og Jagttag., 1836. 



