ig6 



HYDROIDA II 



Diphasia, L. Agassiz. 

 Dynamena, L a in ouroux, 

 . I bu •Una ria , Kirchenpaue r. 

 Sertularia, Linne. 

 Hydrallmania, H i n c k s. 

 Tii uja ria, F 1 e m i n g. 

 ( 'tiiHpaniilaria. Lamarck. 

 Laomedea, Lamouroux. 

 Bonneviella, Broch. 



Sertularia rosacea, Linne 1758. 

 Sertularia pumila, Linne 1758. 

 Sertularia abietina, Linne 1758. 

 Sertularia cupressina, Linne 1758. 

 Sertularia falcata, Linne 1758. 

 Sertularia thuja, Linne 1758. 

 Sertularia volubilis, Linne 1758. 

 Laomedea Jlexuosa, Alder 1856. 

 Campanularia grandis, A 11 man 1874. 



Trondhjem, 24, — VI. — 751/7. 



