NO. 5 fraser: hydroids 217 



on the other, and for some distance they may be all on the one side. The 

 pedicels vary in length from 0.25 to 0.5 mm. There are 3-6 annulations 

 near the base, and occasionally 2-3 distally. The hydrotheca is turbinate, 

 with 12-14 segments, forming an operculum. 

 Gonosome. — Not observed. 



Distribution. — Station 1424-41, 6^ miles east of Long Point, Santa 

 Catalina Island, 267-347 fathoms. 



Remarks. — This species is little like any other American species. 



Gampanulina rugosa Nutting 



Campanulinaruffosa NvTTiNG, Hyd. Harriman Exped., 1901, p. 176. 



Fraser, Pacific Coast Hyd., 1937, p. 93. 

 Distribution. — Hallmark Dock, Charleston, Ore., intertidal. 



Genus GUSPIDELLA 

 Guspidella grandis Hincks 

 Cuspidella grandis Hincks, Br. Hyd. Zooph., 1868, p. 210. 

 Fraser, Pacific Coast Hyd., 1937, p. 94. 

 Distribution. — Off San Nicolas Island, 31 fathoms. 



Guspidella humilis (Alder) 

 Campanularia humilis Alder, Trans. Tynes. F. C, 1863, p. 239. 

 Cuspidella humilis Fraser, Pacific Coast Hyd., 1937, p. 94. 

 Fraser, Hancock Hyd., 1, 1938, p. 40. 



Distribution. — Devi^ey Channel, opposite San Eugenio Point. Lower 

 Calif., 21-24 fathoms. 



Genus EGMUNDELLA 



Egmundella gracilis Stechow 



E ffmund el la ffracilis Stechow, Hyd. Deutschen Tiefsee Exped., 1921, 



p. 226. 

 Fraser, Pacific Coast Hyd., 1937, p. 95. 



Distribution. — 1 mile north of San Pedro Point, Santa Cruz Island, 

 45-46 fathoms; 1 mile east of White Cove, Santa Catalina Island, 21 

 fathoms; 2.8 miles WNW of Long Point, 64-68 fathoms; 5 miles SE of 

 Church Rock, 117-118 fathoms; 1>^ miles north of Cedros Island, 20-25 

 fathoms; 8 miles west of Cedros Island, 64-65 fathoms; off Santa Maria 

 Bay, Lower Calif., 18-25 fathoms. 



