Literaturverzeiehnis. 



1. Allmann, G. J.: 1874. Report on the Hydroida collected 



during the expedition of „Porcupine" (Trans. Zool. Soc. 

 London). 



2. Billard, M. A.: 1901. Note sur YAntennularia antennina, 



Lin. et sur VA. Perrieri, n. sp. (Bull. Mus. d'hist. nat.). 



3. Billard, M. A, : 1902. Les Hydroids de la baie de la Hou- 



gue (Bull. Mus. cVhist. nat.). 



4. Bonnevie, Kristine: 1898. Neue norwegische Hydroiden 



(Bergens Mus. Aarb.). 



5. Bonneyie, Kristine: 1899. Hydroida (Norske Nordhavs* 



Ekspedition). 



6. Bonnevie, Kristine: 1901. Hydroiden (Meeresfauna von 



Bergen). 



7. Hartlaub, Cl.: 1900. Revision der Sertularella- Arten (Abh. 



Nat. Ver. Hamburg). 



8. Hartlaub, Cl.: 1901. Hydroiden aus dem Stillen Ocean 



(Zool. Jahrb.). 



9. Levinsen, G. M. R. : 1893. Meduser, Ctenophoror og Hydro- 



ider fra Grønlands vestkyst (Tid. Medd. nat. Foren. 

 Kbhvn.). 



10. Nutting, C. C. : 1900. American Hydroids, I Plumularidae 



(Smithson. Inst.). 



11. Nutting, C. C: 1901. The Hydroids of the Woods Hole 



Region (Bull. W. S. Fish. Comm.). 



12. Pictet, C, et Bedot, M,: 1900. Hydraires provenant des 



campagnes de THirondelle (Res. Camp. Scient. Albert 

 I er , Monaco). 



13. Sæmundson, B. : 1899. Zoologiske meddelelser fra Island 



(Vid. Medd. nat. Foren. Kbhvn.). 

 II. Thornelt, Laura Rosco : 1900. The Hydroid Zoophytes 



collected by Dr. Willev in the Southern Seas. (Willet : 



Zool. Res.). 

 15. Welthner, W.: 1900. Hydroiden von A mboina und Thursday 



Island (Semon: Zool. Forsch. -Reisen Austral. Malay. 



Ar chip.). 

 Ein genaueres Literatui^erzeichniss findet man bei Bonnevie : 

 Hydroida, Norske Nordhavs-Expedition. 



