30 C. McLEAN FRASEE 



CamTpamdaria denticxilata Torrey, Hydroida of the Pacific Coast, J902, 

 p. 51. 



Distribution. — Port Etches, Alaska (Clark) ; Orca, Alaska 

 (Nutting) ; San Pedro, Cal. (Torrey) ; Departure Bay, San Juan 

 Archipelago. 



This species bears much resemblance to the unbranched form 

 of Clytia edwardsi (Nutting). The hydrotheca of C. edivardsi is, 

 in general larger than that of C. denticulata, but judging from 

 Clark 's figures there is much variation in the latter, as there is in 

 the former. Clark found no gonosome, nor did Nutting, who 

 later identified this species. Laura R. Thornely has reported a 

 species from the Red Sea% on specimens of which she found 

 gonosomes. This she takes to be the same as C. denticulata Clark, 

 basing her opinion on Torrey 's description of this species", but 

 later Torrey observed that what he took to be C. denticulata, was 

 a fragment of a large much-fascicled form which he name Clytia 

 universitatis'' , a form very distinct from C. denticidata. If C. 

 denticulata is characteristically an unbranched form, the Red Sea 

 specimens cannot belong to that species. If it is synonymous with 

 Clytia edivardsi, they might do so. There is resemblance in the 

 mode of branching and to a certain extent in the shape of the 

 hydrotheca, but the gonosome is different to that which I have 

 found in C. edwardsi. As I have not sufficient proof to state def- 

 initely that the two species Campanularia denticulata and Clytia 

 edwardsi are synonymous, I retain both of them in this work. 



CAMPANULARIA EXIGUA (Sars) 



Laomedea exigiia Sars, Middelhavet 's Littoral Fauna, 1857, p. 50. 

 Campanularia exigua Hincks, British Hydroid Zoophytes, 1808, p. 172. 

 Campanularia exigua Calkins, Some Hydroids of Puget Sound, 1899, 

 p. 353. 



Distribution. — Pt. Townshend (Calkins) ; Ucluelet. 

 CAMPANULARIA FUSIFORMIS Clark 



Campamilaria fusiformis Clark, Hydroids of the Pacific Coast, 1876, p. 

 254. 



Campanularia fusiformis Torrey, Hydroida of the Pacific Coast, 1904, 

 p. 52. 



3 Reports of Marine Biol, of the Sudanese Red Sea, Jour. Linn. Soc, 1908, 

 p. 82. 



6 Hydroida of the Pacific Coast, 1902, p. 51. 



7 Hydroids of San Diego, 1904, p. 19. 



