58 LITERATURE OF THE HYDROMEDUSAE 



Special subjects : 



14. Brooks. (Life History of Hydromedusae.) Mem. Bost. \ 



Soc. N. H. iii., 1886. j- Metagenesis. 



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



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



16. Seeliger. (Verhalten d. Keimblatter b. d. Knospung d. j hydroid. 



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



17. Jickeli. (Der Ban der Hydroidpolypen, I.) Morph. "| 



Jahrb. viii., 1882. 



18. Von Lendenfeld. (Ueber Coelenteraten der Siidsee, I.) | H 



Zeit. wiss. Zool. xxxvii., 1882. 



19. Hertwig, 0. and fi. Nervensystem und Sinnesorgane 



der Medusen, 1878. 



20. Eimer. Die Medusen . . . auf ihr Nervensystem I Nervous system 



untersucht., 1878. j and sense-organs. 



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



Journ. Morph. x., 1895. 



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



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



23. Nutting. (Notes on the Reproduction of Plumularian 



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



Special groups and genera : 



24. Ryder. (Development and Structure of Microhydral 



Ryderi.) Amer. Natur., 1885. | Microhydra. 



24&. Greef. (Eine Marine Stammforzn der Coelenteraten.) \ p , v * 



. /- rotonycira, 



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



25. Hardy. (Histology and Development of Myriothela. ) \ j^r vr : o f ne i a 



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



26. Collcutt, (Structure of Hydractinia echinata. ) Quart. \ , 



Journ. Micr. Sci. xl., 1897. I H y dractinia - 



27. Spencer. (Structure of Ceratella fusca.) Trans. R. 1 n 



Soc. Victoria, 1891. ]- Ceratella. 



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



29. Wagner. (Organisation des Monobrachium Parasiti- 1 



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



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



Morph. Jahrb. xii., 1887. / 



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



Jahrb. viii., 1882. jAmsicola. 



32. Spencer. (A New Family of Hydroidea.) Tr. R. Soc. \ c , ., 



Victoria, 1890. J 



33. Von Lendenfeld. (Ueber Coelenteraten der Siidsee, III. ) 1 



Zeit. wiss. Zool., xxxviii., 1883. Jfcematophores. 



34. Lang, Am. (Gastroblasta Raffaeli.) Jen. Zeitsch. "\ 



xix., 1886. 



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



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



36. Sars, M. Beskriv. og Jagttag., 1835. \Thaumantias 



) budding. 



