246 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 4 



Sertularella tenella (Alder) 

 Sertularia tenella Alder, Cat. Zooph. Northumberland, 1857, p. 113. 

 Sertularella tenella Fraser, Hyd. Pacific Coast, 1937, p. 158. 



Fraser, Hancock Hyd., 1, 1938, p. 53. 



Fraser, ibid., 3, 1938, p. 134. 



Distribution. — Puget Sound; off San Nicolas Island, 28-31 fathoms. 



Sertularella tricuspidata (Alder) 

 Sertularia tricuspidata Alder, Ann. and Mag. Nat. Hist., (2), XVHI, 



1856, p. 357. 

 Sertularella tricuspidata Fraser, Hyd. Pacific Coast, 1937, p. 159. 



Distribution. — 4.6 miles SW^W of East Point, Santa Rosa Island, 

 40 fathoms; 3 miles south of Fraser Point, Santa Cruz Island, 20-24 

 fathoms; 1^ miles NW of Cavern Point, 54-56 fathoms; 10^ miles 

 west of Point Dume, 47-48 fathoms ; 3 miles off Seal Beach, 1 1 fathoms ; 

 Avalon, Santa Catalina Island, shore; 2^ miles SE of Church Rock, 

 59-61 fathoms; off San Nicolas Island, 28-31 fathoms; 4 miles north of 

 Todos Santos Island, Lower Calif., 41 fathoms; 8 miles west of Cedros 

 Island, 61-63 and 64-65 fathoms. 



Sertularella turgida (Trask) 

 Sertularia turgida Trask, Trans. Calif. Acad. Sc, 1857, p. 113. 

 Sertularella turgida Fraser, Hyd. Pacific Coast, 1937, p. 160. 



Eraser, Hancock Hyd., 1, 1938, p. 53. 



Distribution. — 2^ miles east of South Point, Santa Rosa Island, 23- 

 28 fathoms; 25^ miles east of South Point, 17-18 fathoms; 4.6 miles 

 SW>^W of East Point, 40 fathoms; 1 mile south of East Point, 15-16 

 and 19-20 fathoms; 1 mile east of Smugglers Cove, Santa Cruz Island, 

 19-20 fathoms; Willow Anchorage, low tide; east of Gull Island, 6-10 

 fathoms; 3^ miles NE of San Pedro Point, 46-47 fathoms; Anacapa 

 Passage, 15-50 fathoms; ^ mile SE of Cat Rock, Anacapa Island, 23-25 

 fathoms; 3^ miles south of Hueneme, 29-30 fathoms; 1 mile east of 

 Santa Barbara Island, 20-40 fathoms ; 4 miles east of Landing, 40 fath- 

 oms ; off Redondo Beach ; off San Pedro breakwater, 4 fathoms ; off Ana- 

 heim; San Pedro Channel, 67-110 fathoms; 5 miles — 152° from San 

 Pedro breakwater, 17-19 fathoms; Newport Channel, Balboa Peninsula, 

 landing Hoat; 3.5 miles WNW of Long Point, Santa Catalina Island, 40 

 fathoms; ^ mile off White Cove, 33-37 fathoms; 1 mile SW of Ben 



