350 DEPARTMENT OF THE XAVAL SERVICE 



8 GEORGE V, A. 1918 

 ObELI.\ GEINJCULATA (Liiiiifeus). 

 Sertularia geniculata Linn^us, Syst. Xat., 1767, p. 1312. 

 Ohelia geniculata H]NCKS, Br. Hyd. Zoopli., 1868, p. 149. 



Nutting, Hyd. Woods Hole, 1901, p. 350. 

 Whiteaves, Mar. Invert. East. Can., 1901, p. 23. 

 Stafford, Faima Atlantic Coast, 1912, p. 73. 

 Fraser, Hyd. Xova Scotia, 1913, p. 167. 

 Fraser,. Grampus Hydroids, 1915, p. 73. 

 Nutting, Am. Hyd., iii, 1915, p. 73. 

 Distiihution. — Bay of Fundy and northward, low water to 40 fathoms (Verrill) ; 

 gulf of St. Lawrence (Dawson); St. Andrews, Gaspe, Seven islands (Stafford); Bar- 

 rington passage, 3 fathoms, Canso, low water (Fraser) ; High Duck island, Horse 

 island. Whale cove, off Swallowtail light, Wolves, north of Green island. Bliss island. 

 Deer island, off Joe's point, St. Andrews. 



Obelta hyalina Clarke. 



Ohelia hyalina Clarke, Bull. Mus. Comp. Zool., 1879, p. 241. 



Fraser, Hyd. Beaufort, 1912, p. 363. 



XuTTiNG, Am. Hyd., iii, 1915, p. 76. 

 Distribution. — On sargassum in the gulf stream, east of Nova Scotia. 



Obelia lo-ngissima (Pallas). 

 Sertularia longissima Pallas, Elench. Zooph., 1766, p. 119. 

 Ohelia longissima Hincks, Br. Hyd. Zooph., 1868, p. 154. 



Nutting, Hyd. Woods Hole, 1901, p. 351. 

 Whiteaves, Mar. Invert. East. Can., 1901, p. 23. 

 Stafford, Fauna Atlantic Coast, 1912, p. 73. 

 Nutting, Am. Hyd., iii, 1915, p. 85. 

 Distrihution. — Bay of Fundy (Verrill); St. Andrews, Seven islands (Stafford); 

 off Bliss island, Indian Head bay, oft' Joe's point, St. Andrews. 



Family CAMPANULINID2E. 



Genus CALYCELLA. 

 Calycella syringa (Linnseus). 

 Sertularia syringa Linn^us, Syst. Nat., 1767, p. 1311. 

 Campanularia syringa Stimpson, Mar. Invert. Grand Manan, 1854, p. 8. 

 Calycella syringa Hincks, Br. Hyd. Zooph., 1868, p. 206. 



Nutting, Hyd. Woods Hole, 1901, p. 355. 

 Whiteaves, Mar. Invert. East. Can., 1901, p. 23. 

 Stafford, Fauna Atlantic Coast, 1912, p. 73. 

 Fr.\ser, Hyd. Nova Scotia, 1913, p. 168. 

 Eraser, Hyd. V. I. region, 1914, p. 156. 

 Distrihution. — Off Duck island, 25 fathoms (Stimpson); Le Have bank, 45 

 fathoms (Smith and Harger) ; gulf of St. Lawrence, on the Orphan bank and about 

 half-way between East cape, Anticosti, and the Bird rocks, in 313 fathoms (White- 

 aves) ; St. Andrews, Malapeque, Gaspe, Seven islands (Stafford) ; Barrington passage, 

 shallow water, Canso banks, 50 fathoms (Fraser) ; at almost all points where collect- 

 ing was done in the bay of Fundy. 



In my 1914 paper reasons are given for believing that Calycella pygmcea is not 

 distinct from Calycella syringa 



