174 VICTOEIA MEMOHIAL MUSEUM. BULLETIN NO. I 



Diphasia rosacea Nutting, Amer. Hydroids, Part II, 1904, p. 

 107. 

 Very abundant in the material from Barrington Passage. 



Genus Hydrallmania 

 Hydrallmania falcata (Linnaeus). 



Sertularia falcata Linnaeus, Systema Naturse, 1758, p. 810. 



Hydrallmania falcata Nutting, Hydroids of Woods Hole, 

 1901, p. 364. 



Hydrallmania falcata Whiteaves, Marine Invert. Eastern 

 Can., 1901, p. 27. 



Hydrallmania falcata Nutting, Amer. Hydroids, Part II, 

 1904, p. 124. 



Common in material from Barrington Passage. 



Genus Selaginopsis. 

 Selaginopsis mirabilis (Verrill). 



Diphasia mirabilis Verrill, Amer. Jour. Sci. and Arts, 1872, 

 p. 9. 



Diphasia mirabilis Whiteaves, Marine Invert. Eastern Can., 

 1901, p. 26. 



Selaginopsis mirabilis Nutting, Amer. Hydroids, Part II, 1904, 

 p. 128. 



On rock from 50 fathoms, Canso Banks. 



Genus Sertularella. 

 Sertularella conica Allman. 



Sertularella conica Allman, Hydroids of the Gulf Stream, 1877, 

 p. 21. 



Sertularella conica Nutting, Amer. Hydroids, Part II, 1904, 

 p. 79. 



Sertularella conica Fraser, West Coast Hydroids, 1911, p. 68. 



A few young colonies were found growing on Sertularella 

 tricuspidata from an ascidian stalk in 50 fathoms on the Canso 

 Banks. 



