220 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 4 



Genus ENDOTHECIUM 



Endothecium paucinodum Fraser 

 Endothecium paucinodum Fraser, Caribbean Hyd., 1947, p. 8. 



Distribution. — 1 mile WNW of Anacapa Island, 41-43 fathoms; 6 

 miles SE of Santa Catalina Island, 150-155 fathoms. 



Note. — In the description of this species given in the paper on Carib- 

 bean Hydroids, it is stated that the trophosome was described from the 

 specimens obtained off Anacapa Island. The record off Santa Catalina 

 Island appeared in a sample examined later. 



As the Caribbean paper was prepared for publication before this one, 

 to mention the species in it, it was necessary to include the description 

 and the figures of the species, although under ordinary circumstances, the 

 new species should be credited to the Eastern Pacific. 



Endothecium reduplicatum Fraser 



Endothecium reduplicatum Eraser, Some Japanese Hyd., 1935, p. 107. 



Eraser, Hancock Hyd., 1, 1938, p. 41. 



Distribution. — Off Tangola Tangola, Mexico, 15-20 fathoms. 



Genus HALECIUM 

 Halecium annulatum Torrey 



Halecium annulatum Torrey, Hj^d. Pacific Coast, 1902, p. 49. 



Eraser, Hyd., Pacific Coast, 1937, p. 101. 

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

 28 fathoms; 2^ miles east of South Point, 17-18 fathoms; 1 mile east of 

 Smugglers Cove, Santa Cruz Island, 19-20 fathoms; Redondo Beach 

 Canyon; 5 miles — 152° from San Pedro breakwater, 17-19 fathoms; off 

 Isthmus Cove, Santa Catalina Island, 80-100 fathoms; off Dutch Har- 

 bor, San Nicolas Island, 8-9 fathoms; off San Nicolas Island, 28-31 fath- 

 oms. 



Halecium articulosum Clark 



Halecium articulosum Clark, New England Hyd., 1876, p. 63. 



Eraser, Hyd. Pacific Coast, 1937, p. 101. 

 Eraser, Hancock Hyd., 1, 1938, p. 41. 



Distribution. — 2^^ miles east of South Point, Santa Rosa Island, 17- 

 18 fathoms. 



