266 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 22 



Sta. 5943 : 



Screenings consisted of many foraminifers, trace of siliceous sponge, 

 a few Cyclamina, bits of bitumen and collars of pogonophoran tubes. 



Polychaetes 



Aricidea uschakovi — 2 

 Ceratocephala loveni pacifica — 2 

 Dorvillea articulata — 2 

 Goniada cf brunnea — 1 

 Leiochrides hemipodus — 3 

 Lumbrineris limicola — 2 

 Melinnexis moorei — 1 

 Ninoe gemmea var. — 1 

 Onuphis vexillaria — 1 large 

 ^Ophelia sp. — 1 

 Pseudeurytho'e cf ambigua — 3 

 Scoloplos acmeceps profundus — 4 

 Spiophanes pallidus — 1 

 Tharyx sp. — 7 juv. 



Crustaceans, amphipods 



Ampelisca sp. — 1 



phoxocephalid n. gen. — 6 



shrimp, Calastacus quinqueseriatus — 1 large 

 Echinoderm, ophiuroid, Amphiura sp. — 1 

 Mollusks, clam — 2 



Sta. 5942: 



Screenings consisted of much hexactinellid sponge, foraminifers, bits 



of bitumen, and collars of pogonophoran tubes measuring 4 mm 



across. 

 Polychaetes 



Aricidea uschakovi — 12 



Ceratocephala loveni pacifica — 3 



Leiochrides hemipodus — 3 



Lumbrineris sp. — frags. 



myriochelid — 1 



Paraonis gracilis — 1 



Rhodine bitorquata — frags. 



Scoloplos acmeceps profundus — 2 



terebellid — frags. 



