NO. 5 FRASER : HYDROIDS 199 



Eudendrium tenue A. Agassiz 

 Eudendrium tenue A. Agassiz, N. A. Acalephae, 1865, p. 160. 

 Fraser, Hancock Hyd., 1, 1938, p. 20. 

 Fraser, ibid., 2, 1938, p. 109. 

 Fraser, ibid., 3, 1938, p. 132. 



Distribution. — Ij^ miles east of Cardwell Point, San Miguel Island, 

 20-21 fathoms; 2^ miles east of South Point, Santa Rosa Island, 23-28 

 fathoms; ^2 mile south of Gull Island, south of Santa Cruz Island, 34-41 

 fathoms; off San Nicolas Island, 28-31 fathoms; east of Point Fermin, 

 shore; 8^ miles south of Cedros Island, 60-65 fathoms; 4 miles north of 

 Dewey Channel, Lower Calif., 64-65 fathoms ; Dewey Channel, opposite 

 San Eugenio Point, 21-24 fathoms; north of Isla Partida, Gulf of Cali- 

 fornia, 10 and 46-75 fathoms. 



Family Hydractinidae 

 Genus HYDRAGTINIA 

 Hydractinia armata Fraser 

 Hydractinia armata Fraser, Hyd. Calif. Coast, 1940, p. 39. 



Distribution. — Dutch Harbor, San Nicolas Island, 15-22 fathoms; 

 off San Nicolas Island, 30 fathoms. 



Hydractinia milleri Torrey 

 Hydractifiia milleriToRRBY, Hyd. Pacific Coast, 1902, p. 34. 



Fraser, Hyd. Pacific Coast, 1937, p. 47. 



Distribution. — East of Point Fermin, shore; 5 miles — 152° from San 

 Pedro breakwater, 19-21 fathoms. 



Hydractinia multispina Fraser 

 Hydractinia multispina Eraser, Hancock Hyd., 1, 1938, p. 23. 



Eraser, ibid., 3, 1938, p. 132. 



Distribution. — SE of Daphne Major Island, Galapagos, 55 fathoms. 



Hydractinia polycarpa Fraser 

 Hydractinia poly carpa Eraser, Hancock Hyd., 1, 1938, p. 23. 



Distribution. — North end of Ranger Bank, west of Cedros Island, 

 80-85 fathoms. 



