NO. 1 HARTMAN, BARNARD: BENTHIC FAUNA OF DEEP BASINS 39 



Sta. 2229-53 



Echinoderms, previously unreported (Hartman 1955, p. 127) are: 

 Amphipholis pugetana — 4 

 Amphipholis squamata — 2 

 Brissopsis pacifica — 1 

 Ophiacantha costata — 2 

 O phiacantha diplasia — 1 

 Ophiothrix spiculata — 8 



Sta. 2500-53 : 



Screenings contained considerable siliceous sponge, foraminiferans 



and other animals. 

 Mollusks 



Cyclopecten sp. — 1 living 



clam, small — 1 



Chaetoderma sp. — 2 



scaphopods 

 Echinoderms 



Amphipholis squamata — 1 



Ophiacantha diplasia — 6 



Ophiopholis longispina — 92 

 Crustacean 



crab, Munidopsis depressa — 1 

 Nemertean — 1 large 

 Polychaetes 



ampharetids, small — 2 



Ancistrosyllis sp. — fragments 



tDorvillea sp. — 3 



Lagisca sp. — 10 or more 



Protis pacifica — 100 or more 



sabellid, unknown gen. and sp. — 50+ with wormlike parasite 



scalibregmid — 2 fragments 



?Streblosoma sp. — 10 anterior ends 



Sta. 3007-55: 



Screenings contained many subspherical foraminiferans, dead tubes 

 of Phyllochaetopterus, fragments of Protis tubes and dead shells of 

 Cyclopecten ; there was no life. 



Sta. 2801-54: 



Screenings consisted of many foraminiferan shells, long needles or 

 spicules of siliceous sponge, empty tubes of Phyllochaetopterus and 



