Solenogaster Mollusks — SCHWABL 
281 
2888-54. July 27, 1954. 14.7 miles EWE of East 
end, Santa Catalina Island. 33° 21' 58" N., 
118° 02' 00" W. In 390 fm. OPG took 2.67 
cu ft of gray green mud. 
2895-54. July 28, 1954. 9.9 miles SSW of end 
of Newport pier. 33° 27' 57" N., 118° 01' 
58" W. In 265 fm. OPG took 2.58 cu ft of 
gray green mud. 
2899-54. July 28, 1954. 8.25 miles SW of end 
of Newport pier. 33° 30' 00" N., 118° 02' 
02" W. In 266 fm. OPG took 2.64 cu ft of 
gray green mud. 
2901-54. Aug. 11, 1954. 12.8 miles SW of East 
end, Santa Catalina Island. 33° 26' 00" N., 
118° 06' 06" W. In 312 fm. OPG took 3.02 
cu ft gray green mud. 
3037-55. May 8, 1955. 3.75 miles from North 
light, Santa Barbara Island. 33° 31' 17" N, 
118° 58' 00" W. In 360 fm. OPG took 2.58 
cu ft of gray green sandy mud. 
3204- 55. July 7, 1955. Santa Monica Bay. 33° 
58' 10" N., 118° 39' 10" W. In 115 fm. 
OPG took 2.08 cu ft of green silty mud. 
3205- 55. July 7, 1955. Santa Monica Bay. 33° 
58' 00" N, 118° 37' 00" W. In 88 fm. OPG 
took 2.08 cu ft of green silty mud. 
4756-56. Dec. 8, 1956. 4.1 miles from Scripps 
pier, La Jolla. 32° 51' 55" N., 117° 20' 30" 
W. In 102 fm. OPG took 2.39 cu ft of green 
mud and some broken shells; temperature of 
sediment 9.8 C. 
4776-56. Dec. 10, 1956. 2.2 miles from Dana 
Point. 33° 26' 00" N., 117° 43' 30" W. In 
87 fm. OPG took 3.46 cu ft of green mud; 
temperature of sediment 10.2 C. 
4778-56. Dec. 10, 1956. 5.2 miles from Dana 
Point. 33° 30' 20" N., 117° 47' 45" W. In 
100 fm. OPG took 2.96 cu ft of green mud. 
Temperature of sediment 9.7 C. 
4835-57. Feb. 6, 1957. 11 miles from Port 
Hueneme Light. 34° 02' 15" N., 119° 01' 
45" W. In 77 fm. OPG took 1.38 cu ft of 
olive green sandy silt. 
REFERENCES 
Hartman, Olga. 1955. Quantitative survey 
of the benthos of San Pedro basin, southern 
California, Part 1. Preliminary results. Allan 
Hancock Pacific Exped. 19 ( 1 ) : 1-185, 9 pis. 
— and J. Laurens Barnard. 1958, I960. 
The benthic fauna of the deep basins off 
southern California. Allan Hancock Pacific 
Exped. 22 (1, 2): 1-297, 19 pis., map. 
Heath, Harold. 1911. Reports on the scien- 
tific results of the expedition to the tropical 
Pacific, in charge of Alexander Agassiz, by 
the US Fish Commission Steamer "Alba- 
tross,” from August, 1899, to June, 1900. 
The Solenogasters. Mem. Mus. Comp. Zool. 
Harvard 45: 1-182, 40 pis. 
1918. Solenogasters from the eastern 
coast of North America. Mem. Mus. Comp. 
Zool. Harvard 45:183-263, 14 pis. 
SCHWABL, Mathilde. l%la. Crystallophrisson 
( = Chaetoderma ) hartmani, nov. spec., eine 
neue Aplacophore aus dem Ostpazifik. Zool. 
Anz, Bd. 166, Heft 7-8:258-277, 10 figs. 
— — — 1961 A Plathyucenia branchiosa, nov. 
gen., nov. spec., ein neuer Vertreterder Neo- 
meniidae aus dem Ostpazifik. Zool. Anz., Bd. 
167, Heft 3-4:100-115. 
Thiele, J. 1932. Die Solenogastres des arkti- 
schen Gebietes. Fauna Arctica, Hena, Bd. 6, 
Lief. 4:379-382. 
