298 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 19 



Numbers of species and specimens totalled : 

 polychaetes 3 species, 17 specimens 



echinoderms 3 4 



molluslcs 3 3 



other 1 1 



Total: 10 species, 25 specimens 



26. Sta. 2802 (no. 194). N of Sixmile bank, in 420 fms. Grab took 

 2.65 cuft of bluish greenish gray mud with siliceous sponge and foramini- 

 ferans. In addition to those named on the chart, there was a large and 

 a small anemone, a nemertean ( 1 ) , and a cumacean ( 1 ) . Largest species 

 were JMelinnexis pncifica and Myxodcniui plntyncantha. 

 Numbers of species and specimens totalled : 

 polychaetes 13 species, 38 specimens 



echinoderms 2 3 



moUusks 2 3 



crustacean 1 1 



others 2 3 



Total : 20 species, 48 specimens 



27. Sta. 2859 (no. 227). W of Sixmile bank, in 425 fms. OPG took 

 2.58 cuft of greenish gray sand and mud with many foraminiferans and 

 much siliceous sponge. The lot contained a sea pen (2), a nemertean 

 ( 1 ) , a sipunculid ( 1 ) , an ostracod ( 1 ) and (jaUinnassa goniophthalmn 

 ( 1 ) . The large individual was the ghost shrimp. 

 Numbers of species and specimens totalled : 

 polychaetes 10 species, 12 specimens 



mollusks 3 6 



crustaceans 2 2 



others 3 3 



Total: 18 species, 23 specimens 



28. Sta. 2836 (no. 145). Eastern sill of San Pedro basin, in 430 

 fms. OPG took 2.88 cuft of greenish gray sticky mud, with many fora- 

 miniferans, tubes of Phyllochaetopterus and diversified animals. In addi- 

 tion to those named in the chart, a ghost shrimp ( 1 ) , an isopod ( 1 ) , and 

 a small enteropneust ( 1 ) were present. 



Numbers of species and specimens totalled : 

 polychaetes 8 species, 24 specimens 



echinoderm 1 1 



mollusks 3 3 



crustaceans 2 2 



other 1 1 



Total: 15 species, 31 specimens 



