412 Scientific Proceedings, Royal Dublin Society. 
Obelia dichotoma, Linn. 
Common from most localities. 
Obelia flabellata, Hincks. 
Abundant in the rock-pools of Bundoran; Donegal Bay 
Roundstone (J. H. D.) ; “ Argo” Cruise (1891). 
Campanularia volubilis, Linn. 
A somewhat common species growing mostly on other zoophytes. 
Blacksod Bay ; Port Stewart; off Malin Head (R. D.8.); Dursey 
Island; Dublin Bay (J. E.D.). © 
Campanularia Hincksii, Alder. 
Common in deep water in the north of Ireland (Wyville 
Thomson); abundant in Dublin Bay (J. E. D.). 
Campanularia integra, Macgillivray. 
Recorded for Ireland only from Belfast Bay (1868). 
Campanularia verticillata, Linn. 
Occasionally trawled in Dublin Bay, and also found washed 
ashore after storms. 
Campanularia caliculata, Hincks. 
Obtained by Professor Allman from Courtmasherry Harbour, 
County Cork; by R. Allman from Old Head of Kinsale, county 
Cork ; Dublin Bay 
Campanularia flexuosa, Hincks. 
Collected from most localities. Very abundant in the rock- 
pools around Bundoran. On specimens from Berehaven many 
of the gonothece contained small Nematodes. 
Campanularia angulata, Hincks. 
Recorded from several localities growing on Zostera marina, its 
favourite habitat. 
Campanularia neglecta, Alder. 
Dalkey Sound, growing on other zoophytes (J. E. D.); 
Blacksod Bay (R. D.8.); “ Argo” Cruise (1891). 
