32 C. McLEAN ERASER 



CAMPANULARIA OCCIDENTALIS Fewkes 

 Campanularia occidentalis Fewkes, New Invert, from the Coast of Cal., 

 1899, p. 4. 



Distribution. — Santa Barbara, Cal. (Fewkes). 



The description of this species is so very meagre, that no one 

 unless the author himself, can tell if it has been described under 

 some other name since he found it. I simply put it in the list for 

 the sake of completeness. 



CAMPANULARIA PACIFICA (A. Agassiz) 



Laomedea pacifica A. Agassiz, 111. Cat. Mus. Comp. Zool., IT, 186.5, p. 94. 

 Campanularia pacifica' Torrey, Hydroida from the Pacific Coast, 1902, 

 p. .53. 



Distribution. — Gulf of Georgia and San Francisco (A. Agas- 

 siz) ; San Francisco Bay (Torrey) ; San Juan Archipelago. 



This species was found quite plentifully in the material from 

 San Juan Archipelago. The trophosome bears much resemblance 

 to that of Obelia gelatinosa (Pallas), but the hydrothecge are rel- 

 atively much longer than those of 0. gelatinosa. I did not find 

 any gonosomes but Torrey, who has found these, shows conclu- 

 sively that the species does not belong to the genus Obelia. 



CAMPANULARIA RARIDENTATA Alder 



Campamilaria raridentata Aider, Ann. and Mag. 3rd Ser. 9, 1862, p. 315. 

 Campanularia raridentata Hincks, British Hydroid Zoophytes, 1868, 

 p. 176. 



Distribution. — Departure Bay, Queen Charlotte Islands. 



This species, of which several colonies were found appears to 

 be quite distinct from Thaumantias inconspicua Forbes. Further 

 reference is made to it in connection witli that species. 



CAMPANULARIA REGIA Nutting 

 Cmpanularia regia Nutting, Hydroids from the Harriman Ex., 1901, 

 p. 172. 



Distribution. — Orca, Prince "William Sound, Alaska (Nutting). 



CAMPANULARIA RIGIDA (A. Agassiz) 

 Laomedea rigida A. Agassiz, 111. Cat. Mus. Comp. Zool., II, 1865, p. 93. 

 Laomedea rigida Clark, Hydroids of the Pacific Coast, 1876, p. 251. 

 Campanularia rigida Torrey, Hydroida of the Pacific Coast, 1902, p. 11. 



Distribution. — San Francisco (A. Agassiz). 

 A. Agassiz reported this species but his description contains so 

 little detail, that it might apply to several forms. As he gives no 



