THE VOYAGE OF H.M.S. CHALLENGER. 
LOocatirizs. 
PHANEROZONIA. 
ARCHASTERIDA. 
PLUTONASTERINE. 
Plutonaster, Sladen. 
Sub-gen. Tethyaster, Sladen. 
P(E) paral, saan and 
Koren, sp. 
Lonchotaster, Sladen: 
*L. forcipifer, Sladen . 
*D. tartareus 
Sladen. 
Pseudarchaster, Sladen. 
*P. discus, Sladen 
*P. intermedius . 
*P, tessellatus, Sladen. 
Aphroditaster, Sladen. 
*A. gracilis, Sladen 
P. (T.) subinermis, Philippi, sp. 
P. (T.) parelit, var. longobrachi- 
alis, Danielssen and Koren 
Subfamily PsrvDARCHASTERINA, 
Subfamily ArncHasTERIN”, Sladen. 
Archaster, Miller and Troschel, emend. 
A. angulatus, Miillerand Troschel 
Mediterranean area; off Li- 
beria (fide Studer). 
N. of Ireland ; Finmark ; Lo- 
foten; coast of Norway; off - 
Shetland; E. of N. America. 
Off the coast of Norway. 
62° 26’ 0" S., 95° 44’ 0” E. 
53° 55’ 0" S., 108° 35’ 0". EF 
Between the Canary and Cape 
Verde Islands, 
Messier Channel. 
S. of Nova Scotia, 
Simon’s Bay (C. of Good Hope). 
Off the Azores.} 
Mauritius; Philippine Islands; 
Java (?); Port Darwin ; 
Torres Strait; Freemantle, 
W. Australia; New Gui- 
nea ; Fiji-Islands (fide Stu- 
der). 
RANGE IN 
DEPTH : 
FatHoms. 
\ 50-100 
155-1608 
115-220 
| 1950-1975 
\ 2400 
‘147 
85 
(?) Shallow. 
1000 
Shallow. 
NATURE OF THE SEA- 
Bottom. 
eeecce 
| Sandy clay, 
Ooze and sandy clay. 
Diatom ooze. 
Globigerina ooze. 
Blue mud. 
Gravel and stones. 
2 
Volcanic mud. 
teens 
@) 
(10) 
